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LED on mobo flickers, sometimes on solid

Q: LED on mobo flickers, sometimes on solid

I'm putting together a PC from old parts. I'm using an ASUS PS800 mobo and a 300W power supply. When I 1st got it hooked up, the PC wouldn't turn on. I looked inside the case and noted that the green LED (which indicates when the computer is getting power) was flickering at a steady rate, and wasn't very bright. The cord into the PS was in tight, and the PS connections to the mobo were tight too. So I used a power supply tester on the PS, and it checked good. I plugged it back into the mobo, the green LED was bright and solid, and the computer booted up and ran fine for a couple of hours. It ran fine the next day too.

The day after than, I moved it into another room. Same problem -- the green LED flickered and wasn't very bright. This time I tried a different power cord, but no difference. Hooked up the PS tester, it tested good, plugged the PS back into the mobo, and everything works fine again.

The mobo came out of a working computer. The PS came out of a computer w/ a bad mobo, and again, the PS always tests good. Could the mobo be grounding against the case? I looked at that, but I didn't see any clearance issues. And it runs fine for long periods of time. What else should I check?

RELEVANCY SCORE 200
Preferred Solution: LED on mobo flickers, sometimes on solid

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A: LED on mobo flickers, sometimes on solid

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RELEVANCY SCORE 57.6

I just got an Asus M4A785-M mobo because my original mobo fried which is now being RMA'd back to Asus so they can send me a new one. However, the mobo I now have installed fine (i didnt reformat my HD when i installed this new mobo) but after trying new and old drivers, ALL windows updates and soooo much more, my desktop screen flickers and flashes especially when I move my mouse around and when I hover over my quicklaunch icons, and folders etc.., they disappear then reappear sometimes.

What I just found out online was this link ATI CrossFireX which talks about the Hybrid CrossfireX. This mobo has that and I think that is whats causing this flickering stuff to happen. I'm looking for a way to disable all onboard video (HDMI and VGA) so that it might fix the issue. Or, if there's a way to "enable" this Hybrid CrossfireX and have it actually work correctly with my video card. It states on that website in the link I posted above that it's compatible only with windows vista pc's..?!??! Could this be the issue? Because I run Win7 Ultimate 64-bit, but ON the mobo box it says "windows 7 ready" so I'm really wanting this to be fixed because I'm about to reformat and I'd rather not.

Please post any help if you can.

Thanks,
James

A:just got new mobo but the screen flickers/flashes....

I'd start with disabling CrossFireX and see if this solves the problem, I don't think it will though. Once you establish it has/has not resolved then post your results here. There is no reason whatsoever to reformat your hard drive so don't do this, it is more than likely a tweak in your BIOS or perhaps a little work with your ATi drivers but this issue is fixable.

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RELEVANCY SCORE 57.2

rite now i got

E6750 @ 3.2ghz

EVGA nForce 680i SE SLI 775 TR

OCZ Reaper memory PC6400

WD Raptor 150 gig WD caviar 400gig

EVGA 8800GT Superclocked

the problem is where i live we have bad power service. the power usually goes out once a month and that has fried 3 boards already. but since evga has a good warranty ive been able so send them in for an replacement.

i was not thinking i forgot to remove my chip set fan from my last replacement so i got no chip set fan and it runs at like 70c.

3 days ago i got my new zalman fan and i was having difficulty installing it cause there were some stupid heat sinks in the way but i got it in with no real problem.
i bumped some of the capacitors and when i went to restart my computer would start for a millisecond then shut off. i guess it was shorting out so i wiggled the capacitors and now it boots up fine...

so ive been looking at the EVGA 750i and i was wondering what is the difference in solid capacitors and normal ones?

i need to be able to sli cause im getting another 8800GT in a cupple days.
 

A:Need help choosing a new Mobo and what are solid capacitors?

Solid capacitors are a newer new, advanced design. Solid capacitors and electrolytic capacitors both store electricity then discharge it as needed.

What separates them is that solid capacitors contain a solid organic polymer, while electrolytic capacitors use a common liquid electrolyte. This results in the names sold, vs "normal" or electrolytic capacitors.

Solid capacitors are much more expensive, but the prices are going down. The meaningful difference is that they last anywhere from1.25 times longer on up to 6.5 times longer... depending, of course, on the temperatures existing on the motherboard... but one should expect solid capacitors to last about 25 years... or longer... which of course is meaningless, because the boards will be antique by that time.

Yes, in my opinion, they are better... substantially better... but I doubt you will be a able to detect difference in performance of two boards of the same new age.

Because there is no detectable difference, and the cost is much greater, most boards are still using Electrolytic capacitors... due to price.

However, this is changing rapidly as board assembly lines are changed over to handle the install of the solid capacitors.
 

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RELEVANCY SCORE 48.8

Hello, does anybody when clicking the bookmark arrow or a folder with bookmarks in chrome gets a small (i mean very fast!) black flickering???

Also in Windows 7 Jumplist sometimes when opening it will show aero glass before populating with icons (also very fast)

Can someone check this out to see if it behaves the same as my pc??

It's not annoying but just wanted to know if it happens to someone else

ty

A:Windows 7 Jumplist flickers and Chrome menu flickers

No one?

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RELEVANCY SCORE 46.4

Sometimes I have flickers of the screen [turns white then back to normal in a sec] BUT that's only sometimes when it freezes or something.
& Another thing is the cursor flickers with a drop shadow of a ugly color to it. [Not sure how to explain that] BUT i need help to know why this does this.

& How do I know if my computer is good to run a game on it.

PLEASE help me.

tia08.
thank you.

A:Screen Flickers & Cursor Flickers.

Please provide more information about your system. We'll need, at a minimum, the exact make and model in order to start even trying to figure out if it's capable of which games. Also, please include the version of Vista that you have (Basic, Home Premium, Business, Enterprise, or Ultimate).

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RELEVANCY SCORE 36.4

Putting together a build for a friend, however, I believe the motherboard may have been damaged or was damaged upon my taking part in the build. I assembled the parts, a 430w thermaltake psu, an asus mobo, e5200 intel processor, western digital hard drive, 2 gigs of GSkill, ati hd 4850 gpu and an LG dvd drive.

Posted, gave an error message about cpu fan error, I google it, it seemed to be relatively harmless. While in the bios the computer's signal disappeared, I attempted a reboot to no avail. No error codes, cpu fan stopped spinning. Removed memory, no error code, removed 4850, no error code, case fan connected to the motherboard spins when powered on, motherboard shows green light, no signal detected,

I tested the processor in another rig, and it worked fine, and the cpu fan spun fine. Tested another power supply with said motherboard and the motherboard fan would not spin and it would not post, and no error codes. Is my motherboard dead? Any help would be greatly appreciated. Thanks.
 

A:New Build, Mobo green light, psu powers case fans off mobo, not cpu fan no beeps

check and recheck the connections on the board, if unsuccessful, make sure you haven t short-circuited the mobo, ...
 

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RELEVANCY SCORE 36.4

This problem has the configuration listed in my system specs below, which have just changed recently. My OCZ Vertex 2 died, RMA'ed but sold, and replaced with the Transcend SSD720, 2.5" SATAIII 64GB. Also sold my GPU...

Now, trying to get everything back on track. I reinstalled my OS on the SSD, but I can't for the life of me get the HDMI working. When reinstalling, I knew it was normal for only my Dell CRT to show up via its VGA connection, but then the main ViewSonic HD monitor never came on. I finally realized it wasn't responding to anything. The ViewSonic HD monitor is the only thing plugged in right now, on both VGA & HDMI, but will only work on the VGA. It had been working fine before the OCZ SSD died. No VGA problems. The onboard ATI Radeon HD 4250 is fully updated and all the drivers are installed and updated to the best of my knowledge. There is an update for the BIOS on the ASUS website that I had never installed, ever, but the only change from before was the SSD so that should not matter. I've even made sure I installed the specific driver for the monitor from the disc it came with. I tried playing around in BIOS, and (for once) no matter what graphics device order I set, (i.e., IGPX-PCI-GPX-etc) it always reverted to the mobo's VGA. And obviously, Device Manager is showing no yellow question marks and is generally no help right now...

Again, there is NO longer a standalone GPU/video card in this system, just the ASUS M4A88TD-V EVO/USB3's onboard inter... Read more

A:Mobo not detecting HDMI? - ATI Radeon HD 4250 onboard ASUS mobo

It's plausible that your HDMI port on your MOBO is dead. Is it possible to obtain a GPU and try it's HDMI port?
It could be your monitor as well, do you have access to anything else supporting HDMI and see if your monitor connects?

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RELEVANCY SCORE 36

I am looking for a new laptop. I currently have a X121e and recall it being extremely easy to configure on Lenovo's site. So I decided to look at the X270. However, having had great difficulty even starting to configure it (apparently, Lenovo does not favour Firefox any longer), I'm currently having trouble understanding the choices. The first is the choice between PCIe and SATA PointingDevice. Following some discussion, I gather this has nothing to do with any kind of pointing device, but affects my HDD/SSD choices. OK, so let's see what the PCIe choices give me. I get 5 'first hard drive' options. (Nothing I do gets me a 'second hard drive' option, so not sure about this. Or rather, I almost understand this now I've read the platform specification, the user manual, the hardware maintenance manual and various posts on Reddit. Lenovo do like to make buying a challenge!) Now, however, I've reached the end of my google-fu. Intel 256 GB Solid State Drive OPAL2.0 PCIe-NVMe256 GB Solid State Drive PCIe-NVMe OPAL2.0 - CapableIntel 512 GB Solid State Drive OPAL2.0 PCIe-NVMe512 GB Solid State Drive, PCIe-NVMe OPAL2.01 TB Solid State Drive OPAL2.0 PCIe-NVMeI understand the difference beween 1/2 and 3/4 and 5 is obviously size. Fine. But what is the difference between 1 and 2, and between 3 and 4? 1 and 3 are Intel, whereas 2 and 4 are what? Not-Intel? Presumably, Then what's wrong with the Intel drives, that the unbranded versions are cheaper than the branded ones?... Read more

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RELEVANCY SCORE 35.6

http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&docname=c00753788&dlc=en&lc=en&jumpid=reg_R1002_USEN

The above link is to the HP specs for the machine. The mobo is overheating and yes, i've done all the reg maint stuff. Let's call it dead, bury it and buy a new bride. I did upgrade the video and sound last year but those devices should be good for a few more yrs. This pc is strictly for gaming, music and my embroidery machine software.

I have never replaced a motherboard (nor cpu) before though I've done all else. My concern is that in my eagerness to get this girl back up an running, I overshoot and choose a board that won't support the current devices. I'd love to replace the cpu right now too, but w/ 2 bdays and christmas coming, I can't afford it.

So help me, geniuses. What motherboards would support the pos Pentium D 820 (S) DC 2.8 GHz socket 775, but still allow me to celebrate my 42nd birthday with a new cpu (a quad? ohh ahhh) next april? I have searched and searched, and it's probably staring me in the face, but I can't figure out the mobos.

I'm guessing some of these would work, but again, brain doesn't work as well as it should and I just cant figure it out. http://techreport.com/articles.x/8666/1

Thanks for your help.

Peace,
ohbrandi
 

A:Solved: Replacing ECS RC410-M mobo w/ Intel mobo - help pls.

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RELEVANCY SCORE 35.6

Hi all,

I have a MSI k7 pro via kt 266a mobo with an athlon xp1600, served me well, however time has moved on.
1/ MSIs website states the max cpu my mobo can take is xp2100 (upgradeing cpu would be cheapest option). Does anyone know any different?

2/ There are some good "bargains" in mobos, as low as 80 bucks Australian, able to take an AMD 64 3200 , based on SIs chipsets. Of the chipsets available, eg, Sis , Via , nforce, are folk noticing any "real world" difference between them.

I occasionally edit and render video-rendering times not a key consideration and occasionally play Lomac and Il2 flight sims. Thats it. Apart from surf the net.

Your input appreciated. Thanks
 

A:Advice required for mobo update or mobo replacement

i just bought an ecs N2U400-A MB, i already had a couple xtra processors so i didnt need to get the combo, but if I had got the combo, i beleive it came with an athlon xp 2400+ for around $100 american. so far i am very happy with the quality and performance of this new board. BTW, it is an nFORCE2 board
 

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RELEVANCY SCORE 35.6

Does ATI cards conflict with this mobo?
ASUS A8V DELUXE Socket 939 VIA K8T800 Pro ATX AMD Motherboard
I heard there would be 'cause the mobo is a VIA. Is that true?
Should the mobo conflict with any of these below and forgive me for the video in a CPUs, Chipsets and Mobos board,
SAPPHIRE Radeon 9550 256MB 128-bit DDR AGP 4X/8X Video Card and or
ATI All-In-Wonder Radeon X800XT 256MB 256-bit GDDR3 VIVO AGP 4X/8X
 

A:ASUS mobo in conflict with ATI cards? (reaschering the mobo)

Have you asked ati yet? Read what the mobo manufacturer has to say about it?
 

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RELEVANCY SCORE 35.2

Howdy, I'm at my wits end here, and I was hoping one of you could point me in the direction of something else to try.

Working on friend's 2003ish eMachine (ick), because his motherboard chipset heatsink fell off. Used some thermal adhesive to stick the sucker back on, but when i hit the power button, nothing happens. However the motherboard led is on. So I pop in another working PSU that I had laying around, with the same thing happening.

At this point I figure the motherboard got fried, and ordered a no name gateway oem motherboard. I throw it in, and have the exact same issue. I try shorting the power pins to see if it was my power switch, and nada.

It might be that the processor was killed, but wouldn't the psu fan start up in that case? Or I ordered a dud motherboard with the same symptoms?

At this point I'm just not sure what step to take to resolve the problem. Any advice?
 

A:New Mobo LED green, PSU/Mobo fans won't spin

Run the motherboard outside the case with just CPU and memory installed. See if it starts. If not, the CPU could be fried or you have a defective motherboard. I hope you didn't use the old power supply with the replacement motherboard, if you did, you probably fried the 2nd motherboard
 

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RELEVANCY SCORE 35.2

I am trying to put together a Server running for my home.

I have a two computers running socket 939 MOBOS and CPUs. I have enough pieces to put together another computer

CPU
RAM
Mobo
Graphic card

Besides this old gear I have a special server case and RAID card. I tried to get the computer set up a while back and got errors from the MOBO. I made a half attempt to work it out but do not have the time or patience. I figured I would just buy another inexpensive 939 mobo and get it going. Based on the prices I am seeing for this mobo it has turned into a collectors item and worth more now than when they were cutting edge.

Should I just suck it up and pay $150 for a old MOBO or should I upgrade my home theater PC to a newer MOBO, with new Ram and CPU then take that mobo for the Server? That computer runs fine now with a 3800+ CPU, but a newer socket would allow me options for the future without paying a premium for old school technology. If you suggest a newer MOBO, I would appreciate suggestions on which MOBO and CPU for a Micro ATX case good for a HTPC.

BTW I am on the road more than at home so most of my work is done on a newer laptop.
 

A:Socket 939 Mobo or purchase a newer Mobo

You can do mobo/ 2GB RAM and a X2 AM2 for around $150, I would go that route.
 

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RELEVANCY SCORE 35.2

I'm upgrading a computer and I'm having difficulties with loading. I am replacing just the mother board, processor chip, and the ram chip. I am re-using the hard drives, cd/dvd drives, and everything else.

I've upgraded from:
an AMD chip to a P4 3.0e w/ HT
an unknown AMD mobo to a DFI PS85-BL ver B1 mobo

I will be using 512 mb ddr 400 pc3200 kingston ram

I already called DFI and they said that I need to unistall the system drivers. Of course, I tried uninstalling all device drivers and then shut down and rebuilt computer. When I booted, the computer asked for safe mode or boot normally. No matter what I select, it automatically reboots.

Any ideas, instructions, or definite fixes?
 

A:Upgrade Issues. Upgrading from AMD mobo to P4 mobo.

Watching over Gotham City...hey it's dark out here

Why Do u Wanna Upgrade to Pentuim 4
Just Asking
 

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RELEVANCY SCORE 35.2

Here is my mobo, will be here Thursday.
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157139

I want a Phenom II soon. I then started (after I purchased the motherboard first) got interested in getting an X3 and trying to see about unlocking the 4th core.

I have searched around and can find little information about anything other than Biostar and 790 chipsets unlocking the core.

If anyone has information that could help, it would be greatly appreciated.

Oh and if anyone here has this motherboard, how do you like it?
 

A:New Mobo, quick question (CPU/Mobo Related)

The motherboard looks pretty good... I am an Intel man though
 

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RELEVANCY SCORE 35.2

I have read several posts about issues with this already.

I had an ECS P4M800 Pro-M V 2.0 with a Pentium 4 2.88. I had a primary and secondary hard drive as well as a DVD RW on it. My brother-in-law originally build the computer some years ago. I got the dreaded call the other day, "Honey, the computer won't turn on."

DOA, fried MOBO. I ordered a Biostar A880 G + MOBO with integrated graphics, audio and LAN cards. Popped in an AMD Athlon 2 X 3 3.3G and two DDR 3 2G Ram sticks.

Fired that puppy up on my old hard drive. It ran through some system checks, and nada. I keep getting back to nothing.

I had a system backup set up to run, but the destination drive ended up being full, (without my realizing it) and now I'm up shit creek becuase the drive won't boot. I've got some important business stuff on that drive, which I know I can recover, but I would just like it to get up and run.

I have the install CD and it is a direct from Microsoft CD. Nothing specific to the old MOBO. What to do???? This was supposed to be my swan song. New computer and I was going to be rocking it out! zilcho.... Please help me out.

A:MOBO baked. Need to maintain 7 OS and files from HD on new MOBO

Describe "I keep getting back to nothing" in more detail.

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RELEVANCY SCORE 34

Guys i hope you could help me out with my problem..i just got my laptop last february had no problems with it until recently i noticed there's this green line that flickers below the monitor is it the video card that's malfunctioning or there could be a loose thing inside my laptop help would greatly be appreciated
 

A:Laptop LCD flickers

If you have 60 hrz setting/ Most likley its a video pblm.Send it back {warrenty]

 









  • RELEVANCY SCORE 34

    Is it possible for a video card to be to slow? I put a GF4 MX440 64mb pci in my new system and now my screen flickers ( kinda like when you change refresh rates ) when scrolling and opening new windows. I have tried everything I can think of to fix this and the only thing that will work is turning the hardware acceleration off...The card works fine in old system, same OS, updates, patches, software....Here are specs for both.

    New:
    Athlon XP 3000+ 400mhz 512 cache
    512 PC3200 DDR
    MB Gigabyte 7VT600P-RZ
    GF4 MX440 64mb pci
    Maxtor 20 gb 7200rpm ata133
    Maxtor 30 gb 7200rpm ata133
    DVD player
    DVD RW16+
    450 watt ps

    OLD:
    Celeron 1000mhz 100mhz 128 cache
    256 PC133
    MB AOpen Mx3s-t
    Seagate 80 gb ata100
    Seagate 160 gb ata100
    CD52x
    300 watt ps

    I would appreciate any help.


    I am planning to buy new card but that is in a few weeks when I have extra ($)
     

    A:Help....Screen Flickers on and off

    What resolution are you trying to run it at? Also does turning down hard ware exceleration help?

    Sean
     

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    RELEVANCY SCORE 34

    My mouse pointer (cursor) flickers between the pointer icon and the little blue "waiting" circle icon. When I move the pointer over an active button it becomes the steady hand pointer and stops flickering. It does this with our without the hand mouse plugged in. I have uninstalled mouse drivers. I have tried to change the pointer style and it will not change. I have run virus scan and machine is clean. It seems to have something to do with the "working in background" notification.

    A:Cursor flickers

    Did you restart your computer yet?

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    RELEVANCY SCORE 34

    I have 17 inch Samsung 753s monitor. My monitor flickers sometime for a few minutes and stable after 3 or 4 min. I set a refresh rate of 60HZ maximum this is only shown there bcos i m running on maximum resolution supported 1280 x 1024. Please help me what's the problem. I have updated drivers for monitor and MSI geforce4 mx 440 agp card and properly installed.
     

    A:Monitor Flickers

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    RELEVANCY SCORE 34

    Just wanted to know if the video card drivers are loaded in safe mode? My screen keeps flickering when I bootup and after closing down programs. It also flickers in safe mode. Sometimes it loses all signal but comes on again shortly after. Could this be the sign of my screen going bye bye? It's a 100hz refresh CRT.
     

    A:Screen Flickers

    your monitor may not support the 100HZ refresh rate.. i would drop it down to 60-75 HZ..

    if it doesn't flicker then your problem is your monitor doesn't support that refresh rate.
     

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    RELEVANCY SCORE 34

    I have a new box running win xp.
    The flat screen I bought at PC club is a Realsync 17 inch
    It has just started to flicker slightly, and at first I thought we were having a small earth quake.
    It has a set of buttons on the face that are for adjustments, but I can't seem to get rid of the slight flickering.
    It it set at 60hz.

    Any help is appreciated

    Doug
     

    A:Monitor flickers

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    RELEVANCY SCORE 34

    G50-70I often leave my laptop on ,so when I open it up its on.....lately when I open it up the screen flickers and when I move the screen back and forth , this seems to stop the flickering.I have tried to restart the computer,upluging the power cord  while it is flickering does not solve the issue.I am assuming its a connection issue in the hinge area? How do i fix it?thanks

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    RELEVANCY SCORE 34

    My PC when first turned on does the POST then loads windows then flickers back and forth a few times to the verifying pool data screen and finally it just goes into Windows. Can someone please help.
     

    A:My PC flickers when booted

    With out knowing the type of machine you have, or OS. it's hard to tell. However there are a few things you can check

    Have you installed any software lately, particularily something like an anti virus, or partitioning?

    Have you updated your antivirus and done a full check? Does it check the boot sector?

    Your bios may need updating?
     

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    RELEVANCY SCORE 34

    Hi all, I am having a problem with IE ever since I installed a new platform for work (self-employed med.trans.). They told me I need to downgrade IE8 to IE7 and install the platform. IE would not open after that, it would just flicker like it wants to open, but never did. I had their tech guy go in it and he supposedly fixed it, and claims IE was working when he got out of it. It still does not work, though.

    He recommended we take it for a professional clean-up as we have "serious Windows and Explorer issues." We took it in, got it back, and IE is still doing the same thing. The platform I had installed for work got wiped out when we tried different things to get IE working again.

    My husband went in and uninstalled/reinstalled many things, including Windows Service Pack 3, as the Microsoft website told him to do that. Nothing is working. Sometimes, upon restart, it also takes forever for the desktop items to show, and the icons on the taskbar are also often missing, all we see is the Antivirus Symbol. We have to reboot, and they show (if they feel like it)

    Now, when right-clicking on IE, it shows this message "The ordinal 455 could not be located in the dynamic link library urlmon.dll."

    I am desperate at this point and don't know what else to do. Please, any advice is appreciated. Thanks.

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    RELEVANCY SCORE 34

    Hi Guys I had to take my laptop apart to remove the CMOS battery.   Ever since I got it back together again, at certain angles, the display will flicker totally off and on again (perhaps off for a quarter of a second at a time.) Also, it often does not notice that I have shut it (put the screen to the keyboard.) I can't see anything obviously wrong when I take a look inside again. Any clues? Many thanks.

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    RELEVANCY SCORE 34

    600W PS
    AMD Athlon 64 X2 6000+ Dual Core CPU
    2x2GB PC6400 DDR2/800 Dual Channel
    2 SATA-II 750GB HDs
    ATI RADEON HD 2600 PRO 512MB CrossFire VideoCard
    Vista Home Premium 64-Bit
    Alright I have had my computer for about a year, and just recently I have had the problem of my picture cutting out on my monitor. I have checked the monitor on my roommates PC and it still works. I can get to the desktop sometimes without the picture flickering on and off. To me it seems like the videocard is not getting constant power. I pulled them both out and blew any dust off, and plugged them back in and no difference.

    I would say I am still a novice in computer knowledge, but I know enough to where I can get around in one. I just wanted to ask you guys first.
     

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    RELEVANCY SCORE 34

    Usually every minute or so, my Explorer will close as if it hit an error (but does not display one, mind you), and will close, and reopen. Again, every minute. Very annoying. Can you tell me how to solve this? I'm sorry for my lack of information.

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    RELEVANCY SCORE 34

    Hey everybody. Recently, about a month ago my monitor backlight began to flicker and would sometimes just stay dark for a long time. If you shine a light to the screen during one of these "episodes" you can faintly see a display. So I figured at the time that it was a monitor issue and since it was pretty old anyway I bought a new one off Amazon, but now this one is having the same exact problem! The backlight will either flicker continually, go black completely or go black for 2 seconds and come back. Sometimes it won't do this and work properly until I shut the computer off, but the problem will resume when I start it back up.

    I've had the same problem with two different monitors and used two different cables. I checked the inside of the computer for loose cables and such. I seriously have no idea what's going on. Right now it's working fine, but this morning was flickering like crazy. Is this a graphics card problem? I do remember when this all started that I accidentally bumped against the tower with my knee, possibly making something loose inside.

    It just seems weird to me that a graphics card would have anything to do with a monitor back light.
     

    A:Monitor flickers due to GPU?

    Have u tried plugging the screen into another computer?
     

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    RELEVANCY SCORE 34

    I've got this monitor -- LG 29UM65 Black 29" 5ms Dual HDMI UltraWide screen LED Backlight LCD Monitor IPS Panel 300 cd/m2 5000000:1 Built-in Speakers - Newegg.com

    All of a sudden, my screen flickers and goes nuts.

    I have to shut down the comp and reboot.

    I heard a crackle the last time it happened coming from the monitor.

    It's only a month old.

    Bad monitor or something else?

    Could the PSU be failing?

    Thanks,

    Paul

    A:Monitor flickers

    If you mean the Power Supply built into the monitor, that could possibly be it. The computer's PSU has nothing to do with the monitor itself. I've had monitors do what you describe and it was the monitor power brick (or internal power) which was usually the culprit. Being brand new, I'd look into an exchange. Before doing that I would hook it up to another computer. If it does the same thing you will be sure it's something to do with the monitor.

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    RELEVANCY SCORE 34

    Suddenly, one day my computer screen start to flicker...
    I don't have a cellphone near the computer...
    I think it has somethink with the monitor?!
    It seems that the screen mainly flicker at the lower right corner...
    Please help me!
    I searched in the forum and found that I need maybe need to check if the monitor is plug in good.
    Where is the monitor?
     

    A:Screen Flickers

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    RELEVANCY SCORE 34

    My screen flickers (not off and on) from bright - dark - so on... its like this every now and then or is it flickerin all the time e.g. fps. but its so slight its unnoticed and every now and then it 'freaks' out....

    its a laptop packard bell m7
     

    A:Screen flickers

    how old is the laptop, the screen may be on its last leg

    also what resilution and refersher rate do you have it set to
     

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    RELEVANCY SCORE 34

    My monitor flickers on and off. It happens most often when I turn on my pc. It also does it when I'm surfing the net and reading my mail. It doesn't do it when my kids are playing games. Sometimes...when I first boot up....it will flicker so much that the screen will come back distorted and freeze up. Sometimes it will also put the monitor into sleep mode if it stays off for more than a couple seconds. Then it suddenly flicks back on.
    I have replaced the monitor with a spare...and it still did it. So it's not my monitor. I'm thinking it may be my power supply? I'm running Windows XP....and my pc is only 1 year old.
    When my computer has been on for awhile....this problem seems to stop. For the last 3 days I haven't turned my pc off....and it hasn't flickered. But I know if I reboot....it will.

    Any ideas? Thank you
     

    A:Monitor flickers on and off

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    RELEVANCY SCORE 34

    I am having a problem with my laptop. Whenever I browse the internet my screen flickers. It only does it when I am inside of a browser. The browser that I using is FF 4 beta 7... It has never done this before it just starting happening a couple of days ago.

    The flicker happens whenever click something (etc.. a link or if I click the bar at the top of the browser and the browsers will go grey and say that it is not responding, and after like a second it goes back to normal.
     Capture.PNG   220.75KB
      6 downloadsHELP!

    The picture is best that I could show you.. but you see the top bar is messed
     Capture3.PNG   185.67KB
      6 downloads shows what it is supposed to look like. When the screen flickers the topbar messes up (it shows NOT RESPONDING at the top but it didn't catch it)

    A:screen flickers HELP!

    A beta version is a 'test' version and is very likely to have bugs. Unless you actually enjoy problems, I strongly suggest that you avoid 'Beta' software.

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    RELEVANCY SCORE 34

    Recently installed well known financial program -- screen flickers when entering data. Not sure where to post question -- here or in video card section. Have WindowsXP -- video card -- 128mb DDR ATI Radeon 9700 TX graphics with TV out and DVI. Only program that does this. Have tried decreasing hardware acceleration at suggestion of program company -- no better. Am getting a 'flicker' headache when using this program.

    A:Screen Flickers

    Hi, it is a problem related to the Connection Manager.
    The link below applies to 2008 and 2009 versions.

    http://kb.sagesoftwareonline.com/cgi...?p_faqid=22045

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    RELEVANCY SCORE 34

    Hi, I got my XPS 15 9560 4K laptop just two weeks ago and the monitor flickers. It does not happen too many times. However, in several cases, the monitor turned black for 2-3 seconds. I called Dell and the representative suggested me to change the graphic card (motherboard?). I accepted that but now I am not sure that I should do it or not for a laptop that I used for only two weeks. After I talk to her, I found, via this forum, that there are many others who have the same issue. She said that they will send a technician to do it. So my question is that should I do it or not? I am highly skeptic about it. Also is there a return option? There is also another issue with the keyboard. When I use the keyboard, I hear some squeaky noise. It happens every time that I use it. However, my main concern is the flickering issue.I love the laptop, but these issues are totally unacceptable for a 2k+ laptop.

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    RELEVANCY SCORE 34

    Hi I have a via/s3g unichrome igp and it has been flickering badly for months. Its like there is a stable picture and then a copy of that on top which jumps. The driver version is 6.14.10.230. I have seen a driver update 6.14.10.275, could this help the problem, and if not could it do something bad to my computer if I install this update. Any help would be appreciated.
    thanks
     

    A:Screen flickers

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    RELEVANCY SCORE 34

    I am using AMD Athlon processor 1.3 GHz, 256 MB RAM, Windows XP SP 2 desktop computer. The problem is if I scroll my web pages or watch full screen videos, there is a visible line moving at the centre of monitor and it reduces quality of video and slows web page scrolling. And lot of white small lines flickers when my pc boots, My mother board equipped with nvidia nforce videocard, when I reinstall my nvidia drivers the problem become worse, monitor turns itself off and on and sometimes not responding. So uninstalled nvidia drivers. I checked physical connections, everything seems fine, When I checked device manager, its not showing my monitor and video adapters. I need some help to resolve this, Thanks to everyone whoever gonna reply.
     

    A:Monitor flickers

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    RELEVANCY SCORE 34

    I need help, explorer.exe process is unstable and pop's on and off coursing all my icons to disapire and all the windows i open to go with them, the start menu bar gose to.

    i have avg 8 and iv run hijackthis and i have this log:

    Logfile of Trend Micro HijackThis v2.0.2
    Scan saved at 19:36:55, on 30/05/2008
    Platform: Windows XP SP2 (WinNT 5.01.2600)
    MSIE: Internet Explorer v7.00 (7.00.6000.16640)
    Boot mode: Normal

    Running processes:
    C:\WINDOWS\System32\smss.exe
    C:\WINDOWS\system32\winlogon.exe
    C:\WINDOWS\system32\services.exe
    C:\WINDOWS\system32\lsass.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\system32\Ati2evxx.exe
    C:\WINDOWS\system32\svchost.exe
    C:\WINDOWS\System32\svchost.exe
    C:\Program Files\Ahead\InCD\InCDsrv.exe
    C:\WINDOWS\system32\Ati2evxx.exe
    C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
    C:\WINDOWS\system32\spoolsv.exe
    C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
    C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
    C:\WINDOWS\system32\CTsvcCDA.EXE
    C:\Program Files\Common Files\InterVideo\RegMgr\iviRegMgr.exe
    C:\Program Files\Kontiki\KService.exe
    C:\Program Files\Common Files\LightScribe\LSSrvc.exe
    C:\Program Files\Autodesk\3ds Max 2008\mentalray\satellite\raysat_3dsMax2008_32server.exe
    C:\Program Files\PDF Complete\pdfsvc.exe
    C:\WINDOWS\System32\svchost.exe
    C:\Program Files\Hewlett-Packard\IAM\bin\asghost.exe
    C:\Program Files\Hewlett-Packard\Shared\hpqwmiex.exe
    C:\Program Files\Analog Devices\Core\smax4pnp.exe
    ... Read more

    A:HELP!!! Explorer.exe GUI flickers on and off.

    Hello Reeverdark

    Yes, you appear to have some malware/trojan there

    Please follow our 5 Step process outlined here:

    http://www.techsupportforum.com/secu...oval-help.html

    After running through all the steps, please post the requested logs in the HijackThis Log Help forum.
    http://www.techsupportforum.com/secu...this-log-help/


    If you have trouble with one of the steps, simply move on to the next one, and make note of it in your reply.

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    RELEVANCY SCORE 34

    I have a one year old ViewSonic VA1912wb lcd monitor. It's been working great but the last couple of days I've been getting some flickering now and then - especially while playing Scrabble. I looked into upping the refresh rate, but it's locked in at 60 Hertz and can't be changed - no options available. Screen resolution is 1440 x 900. Any ideas on what's going on?
     

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    RELEVANCY SCORE 34

    Hey everyone, thanks for caring about others problems, appreciate it...

    But anyways I have a Samsung SyncMaster 204B... really nice monitor and it has worked awesome for the year that I have had it. But well recently it's started having little problems and they are slowly getting worse. at first the monitor would just randomly "restart itself" and it wasn't too big of a problem, but after a while whenever I would turn it on after it being off for a while, it would flicker for a few seconds and was a little dim, then it would work itself out and be fine. Today it was a lot worse with the monitor flickering as well as flashing on and off... I'm sure monitors aren't easily repaired. I'm wondering what could be causing this. I know it is newish technology and that they only last about 5 years (true?) but I really don't think i should be seeing problems like this so soon. Anyways thanks for any help!
     

    A:Samsung LCD Flickers.

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    RELEVANCY SCORE 34

    When I hover the mouse along the task bar, the windows all show for a moment then go away. It will be working fine and then thhis problem happens, and makes it hard to work as I have a lot of stuff going on, so each program will probably have 3-4 windows each. And there is no time to get the mouse up on the windows n click to get them to open.

    What is also very werd is that it started to behave again, it just went away when I closed a "help" window. And is working again.

    This is very frustrating, anyone know why this happens?

    A:Aero - Flickers

      
    Quote: Originally Posted by quentinjs


    When I hover the mouse along the task bar, the windows all show for a moment then go away. It will be working fine and then thhis problem happens, and makes it hard to work as I have a lot of stuff going on, so each program will probably have 3-4 windows each. And there is no time to get the mouse up on the windows n click to get them to open.

    What is also very werd is that it started to behave again, it just went away when I closed a "help" window. And is working again.

    This is very frustrating, anyone know why this happens?



    Hi and welcome

    Im having a hard time understanding. can you use prtscreen to make a screenshot and upload it to us? to upload attach the screen grab to the paperclip shaped icon on the reply form
    Thanks

    Ken J+

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    RELEVANCY SCORE 34

    First, I would like to identify my OS, CPU, memory, Graphics card and HD and SATA drives to better assist the responders to my thread in helping discover my problem(s).

    My Operating System is Windows XP Pro (SP2), and I'm fully aware that this OS is no longer supported by Microsoft. But I do understand someone has come out with an SP3 patch for Windows XP.

    My CPU is also rather ancient. It is an AMD Athlon 1.2GHz (socket A) processor. My memory is DD2. Capacity: 2.5Gig. My Graphics card is a Nvidia GeForce 2200. I have one SATA (1)Terabyte drive, partitioned into two (2) drives, and one (1) HDD drive (F:\) as my main bookable drive.

    Here is just one of the major issues that I have been experiencing. Each time I boot up my machine, I notice that the right and left sides of the screen, along with the Windows bar at the bottom of the screen flutters or appears to be unstable. This last about 10, maybe 15 minutes or more before stabilizing. I have checked my Graphics card by uninstalling the drivers and reloading them but this does not appear to resolve this issue.

    My question: Could my Nvidia GeForce 2200 Graphics card be a bit too much for my system?

    There is also other issues ( likely with my .NET Framework files). Several of the programs (i.e Malware and CCleaner do not work. I keep receiving error messages. But I will create another thread message referencing these issues.
     

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    RELEVANCY SCORE 34

    This recently just happened today, but my monitor started flickering and it's gotten worse as the day went on. The monitor flickers between brightness. I've tried turning up the Refresh Rate and updating GPU driver, but to no avail. Any help would be appreciated.

    GPU: ATI Radeon X800

    Moniter: Samsung SyncMaster 915n

    Resolution: 1280x1024

    Refresh Rate: 75 Hertz

    I know it's the monitor itself because when I used another monitor, it worked fine.
     

    A:Monitor Flickers

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    RELEVANCY SCORE 34

    Hey, my monitor has recently started to flicker with white lines flashing across the screen and sometimes the whole screen just goes white for a minute or two, anyone know what may be causing this and how to fix it?
     

    A:Monitor Flickers

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    RELEVANCY SCORE 34

    Hey everyone,I have notice a problem on my computer. The problem have become more noticeable recently and it happens occasionally.
    To get to the point,when I was playing youtube video,the screen would flicker and the youtube video would become green.
    After refreshing the page,the youtube video become normal again.At first,I thought it was due to multiple taps of youtube
    video,but just now,when there was only 1 page of youtube video,the screen flickers again and the video become green.
    I am really fustrated and decided to find help on this forum,I am hoping there is some helpful soul here to help me with my problem.

    Thank You!

    A:Screen flickers

    You said the problem clears when you reload the page? Just for the heck of it, does the same thing happen with all browsers? If you haven't tried, please do.

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