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Lenovo 900 led blinking amazing power issue

Q: Lenovo 900 led blinking amazing power issue

Hi.My yoga 900 powered off when i worked. After that status led blinking(orange led blink continuously ) and didn't power on. Afterthat I backcase of laptop and I remove battery.I did power on laptop without battery my laptop work normally.But when i plugged in battery back laptop powered on but status led blinking again, keyboard not work , laptop work too slow after boot screen my os(linux mint) not load. When i remove battery everything work normally.I measure battery voltage. Voltage is 8.5Vand my ac adapter output is 20V

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RELEVANCY SCORE 200
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RELEVANCY SCORE 62.8

Lenovo T470 was shutting down when all of a sudden all light and the screen went off. But the power button light kept on blinking. It has refused totally go off even after a series of hard pressing to force the shutdown. Someone kindly help on the issue.

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RELEVANCY SCORE 62.4

Hello to all  I have a Lenovo yoga Pro 2 and i have a big Problem!!!!!!!! The notebook dont turn on and the power button and the Keyboard are blinking and the Screen is black ..... I tryit to remove the Battery and the BIOS Battery too , power button pushed about 20-30 secs and then i tryed to turn it on  again but i still have the same Problem ...... Any Hints  or Solutions please  Thanks !!!!!!

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RELEVANCY SCORE 58.4

I find this somewhat amazing but I just now have succesfully overclocked a TNT2 M64 Pro and it runs UT2k4 amazingly well. Very smooth and graphics are almost up to par with my friends Sapphire 9600.

Just figured I'd throw this little tid bit out lol
 

A:Amazing power in that little card

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RELEVANCY SCORE 57.6

I purchased a Lenovo 110S a week ago. I?ve found that I have issues turning it on sometimes whereby the power indicator flashes a few seconds but the laptop doesn?t power on. This happens with enough battery power, for example it?s happened when I have had 50% battery power remaining. I plug the laptop into mains AC power and it will then power on.  But im stumped as to why this doesn?t happen all the time. If anyone can offer help it would be appreciated! PS: my battery is a concealed one ie; in the laptop casing with a cover that?s screwed on.

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RELEVANCY SCORE 54.4

Hi, On September 2015 I had purchased Lenovo G580 Laptop. Laptop was working absolutly fine till last Thrusday ( 13-4-17). At morning, Laptop is not being Switched On. When pressing the Power button, Lenovo Logo Blinks and Shuts Down. Then after on pressing power button laptopn is not switching on. Most surprisingly When i am pressing ESC,spacebar, Enter or any other Keys from Keyboard then it is being switch on, Lenovo logo Blinks and Shuts Dow. Contacted local vendor, He said, The issue is with the AMD Graphics card and It will be not repaired or replaced. For that I have change whole motherboard as now a days Motherboard contains all the chips. Kindly help me out. As I a a fulltime freelancer and using this laptop for my livelihood. RegardsSaday Kumar+91-9830585667

A:Lenovo G580 Power On issue

Remote the number you fuk stupid, its fukin brand anyway

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RELEVANCY SCORE 54.4

Hi, please I'v been using my Lenovo y700 for less than 3months now, switched it on today and while it's still loading I connected the ac adapter and the whole system went off, since then my system has not come up and its not showing any traces of power supply to it even when plugged in.I would really appreciate any troubleshooting tips I can get.Thanks
 
 
Moderator comment: Please don't post the same message(s) in multiple places as it splinters the discussion. Duplicate(s) removed.

A:Lenovo y700 power issue

See my post herehttp://www.tomshardware.com/answers/id-3035245/identify-mobo-fuses.html

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RELEVANCY SCORE 54.4

My 3ys old Lenovo G550 has stopped accepting power from the power jack. It's been fluffy for a while and has needed massaging to work, but now it's game over. It's doesn't with/without the battery. Been surfing around and partly concluded that it's a weak point in this design. Was on the Lenovo support today, and it will be too expensive to let them work the problem. Also learned that the power jack comes as a pigtail that can be purchased, but the laptop needs a total tear-apart to exchange the cable. Have not been able to find instructions/videos showing the needed tricks. Anyone in here that can help, or has experience with the same issue?
 

A:Lenovo G550 power issue

Sorry to hear this as I own a G550. My first thought after receiving and plugging power cord into it first time " what a cheesy weak and wimpy feel it had" - I've been waiting for it to crater ever since. Frankly surprised it has lasted this long. However, when it does, I'll not hesitate to tear that sucker apart to attempt a fix.

Good luck on getting it working. If you do find a maintenance manual, please do share.
 

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RELEVANCY SCORE 54.4

Hello,I have been facing a problem with my Flex 2 15 after windows 10 home upgrade.I've set the power options to do nothing when I close the lid, sometimes I close the lid and open it to find the machine shut down. This doesn't happen everytime though. Has anyone else had this problem before? Edit: I also noticed that after I start the laptop again, the battery conservation mode is disabled -which I normaly keep on all the time-, could this be related to the issue? Edit 2: I noticed that this happens in conservation mode -since the battery is not charging- and when I press a certain area under the laptop. I guess it's a loose battery. Is this common in this model? Edit 3: It's not a power issue. whenever a certain area right under the ventillation opennings below is pressed the laptop goes off. Any body ever experienced this?

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RELEVANCY SCORE 54

After upgrading to Windows 8.1, the Lenovo Settings app was missing a few features. I installed the latest Settings Dependency package, which returned the Power options to the App. However, "charge to 50% to extend battery life" is still not available. Any word on this?













Solved!

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A:8.1 and Lenovo Power App: Battery Health issue

Yep, I confirm I have the same issue. It was a really useful battery-life saver. Is there any way to have it back?

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RELEVANCY SCORE 54

Hi.  I need some help with my lenovo g50-30 laptop.  The issue was, that  on the power socket a + and a gnd wire broke off, so it would not charge the battery.  I took the laptop appart and resoldered the broken wires back in place, and now the laptop is dead. No led lights no nothing.  When i was taking it appart, neither the power cord, nor the battery was connected. I checked voltage with a multimeter, and the power socket is now ok, because 20v do come to the motherboard.  Also i checked continuity on the ribbon cable, from the power button, all seams fine.   Any suggestions what might be wrong, or what i have done wrong? Thanks

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RELEVANCY SCORE 54

Hi; I just had a ideapad 520 and it has 2 USB ports. When I connect my Android device it gives only about 350mA. How can i charge my phone with this PC.

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RELEVANCY SCORE 53.2

Hello Lenovo Team, My PC is a Lenovo Ideapad 700 15ISK and I have the following issue: since yesterday almost every time I want to turn on my PC, I have to press and hold down the power button for more than 10 seconds, and the PC start at the "Novo button menu". If i press just once and release, the PC wont start and wont do nothing.

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RELEVANCY SCORE 52.4

When I am trying to connect my All-in-XPS - DELL XPS18 1810, to the power source it's indicator LED light is just blinking. Battery is showing 2-4% and when the charge is drained it will shut down. In the BIOS it is saying battery is still good. Is it a problem with some IC component is burnt due to voltage issues or something like that? Power adapter is also seems to be fine. We tried it with a different adapter but the result is still the same.

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RELEVANCY SCORE 52.4

Hello!

My Toshiba Satellite P755-S5265 has not been able to turn on at all. That's because the AC adapter would not be charging the battery nor would it operate the computer.

Whenever I would plug in my adapter, a weird clicking noise would come out from the computer. Also, the AC adapter charging light would blink continuously as well. I

took apart my laptop and discovered that the end my of DC power jack was the source of the clicking. When I mean the end, I don't mean the area where I plug in my adapter, it's the other end that's connected to the motherboard.

Does anybody have any advice on what I should do? Is my laptop dead and done for?

Thank you so much in advance!
 

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RELEVANCY SCORE 52.4

When I am trying to connect my All-in-XPS - DELL XPS18 1810, to the power source it's indicator LED light is just blinking. Battery is showing 2-4% and when the charge is drained it will shut down. In the BIOS it is saying battery is still good. Is it a problem with some IC component is burnt due to voltage issues or something like that? Power adapter is also seems to be fine. We tried it with a different adapter but the result is still the same.

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RELEVANCY SCORE 52.4

My Inspiron 15R N5110 won't come on. I've tried both battery and 2 different ac adapters. I've removed the battery, unplugged it, and held the power button for 30 seconds to discharge the system, but it still won't come on.
I took the laptop apart and everything looks alright, but the DC jack was slightly brown on top so I replaced the DC jack board. It still won't work.
I made sure the connections are tight (the DC jack and other USB board) by screwing them down. The only thing that happens that shows any life is when the battery is in. The power button, power indicator light in front, and the little "gears" light blink white for just a moment, then off, about every 5 seconds.

Any ideas? If I have to replace the motherboard, what is the difference between 0G8RW1 and 0VVN1W? I'm not worried about the product key not validating - may even put Windows 8 on it.
Thanks!

A:Inspiron 15R N5110 - Will not power on, blinking white power and gear light

Hi brockalee,
Both the Motherboards 0G8RW1 and 0VVN1W are compatible with this model and there is no difference. 07GC4R is also compatible with this model.

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RELEVANCY SCORE 52.4

Just got a dell inspiron running vista home premium 64. works fine, except each morning the power button is blinking blue and unit has to be unplugged- mouse does not wake it, pressing power button kicks all the cooling fans into high gear, but nothing more. i suspect that this happens when unit goes into sleep or hibernate mode. under 'power plan', "dell recommended" is checked.

ideas?

thank-you for any expert advice that you can offer

A:Dell- blinking power button- vista power mgmt?

Is it a desktop or Laptop?

Dell desktops are well known to have dodgy power units (hardware) installed.

Have you tried a cold reboot to see what happens?.....If you continue to have power issues call the Dell customer support and they'll send you a new power supply (for desktop).

Not sure about the laptops though.

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RELEVANCY SCORE 52.4

I have a Sony VGC-RB42G computer. I recently moved my computer, cleaned off all the dust, and when I plugged everything back in, it won't power up. The light on the power supply blinks green, inside the motherboard also has a green light that blinks as well. It has a ticking sound too, but I am not sure if it is coming from the power supply or the motherboard. Any idea what could be wrong.

FYI, I have already unplugged everything from the power supply, pulled out the ram, checked the battery, and put everything back together and still no change. One thing I thought was strange was after I unplugged everything, I pulled the power into the power supply again and this time the green light came on but did not blink. It stayed solid.

Help
ncleo
 

A:No Power, Blinking green light on power supply and motherboard

Sounds like a Power Supply problem.
 

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RELEVANCY SCORE 52

I have a lenovo z50-75. Recently, when playing Football Manager 2017, I have had the 'thread stuck in device driver' blue screen when I connect or disconnect  the laptop charger. I have updated all drivers to the latest versions and checked that I have the latest BIOS - A4CN40WW (V 2.09). I also ran a hardware scan on Lenovo Solution Centre which detected no problems.Does anybody know why this is happening and how I could go about fixing it?

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RELEVANCY SCORE 51.2

Having shutdown problem with Lenovo T420 Notebook. Lenovo T420 default come with OEM Windows 7 Pro and we upgrade it to windows 7 Ent After upgrade, join domain, install bitlocker and perform windows update. Normally user sometime won't shutdown their
notebook on 2-3days because they using it on production environment. when try to shutdown windows 7 after 2-3days, it can shutdown windows 7 and LCD screen blank but the notebook power indicator light still on. I need to press the power button for few second
to power off the notebook. Any solution to solve? Called to Lenovo they request me to just get the patch from Microsoft, Lenovo support did not give me what is the patch i need to install. Any one having this experience? Already do the fresh installation of
the windows but the problem still remain on many unit of our T420 Notebook

A:Windows 7 Enterprise on Lenovo T420 Shutdown Issue (can suhutdown system but can not power off notebook)

Have you tried to update the BIOS yet?  If not, that would be a good place to start.  You can also try pulling the battery out while having the laptop plugged in and see if you get the same results.  If so please let us know.

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RELEVANCY SCORE 50.8

My 2 months old T420s declines to boot since this morning.
After pressing the Power-Button it starts to alternatingly flash the Power-Button light and the fingerprint reader LED.
Nothing else happens, no fan starting to run or anything else.
I haven't changed anything since yesterday when it booted with no problems.
 
Does anyone know what this could be?










Solved!
Go to Solution.

A:T420s No power, blinking power Led - won't boot

I just discovered something else, when the Power-Button flashes up the Battery LED is blinking green.This also happens with just the external Power-Supply connected without any battery.

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RELEVANCY SCORE 50.8

So I hooked my pc up after I took it w/ me to work becuase I though I was going to a lan tonight. But when I came home and plugged it back. I noticed the power supply box light was blinking. And it wont turn on. No power or what so ever. I need help BADLY

Thanks

A:Power Supply Light Blinking. No Power :(!

Have you opened case to make sure all connections are secure? Something may have come loose while you were transporting it. Give us more info about your computer (e.g. make and model, cpu, ram, name of psu, etc.)

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RELEVANCY SCORE 48

Hello there, I have this issue started about 4 hours ago. I restarted my lenovo Y50 because some windows upadtes wanted to be installed. After that my laptop didn't manage to get to login screen and my screen started to "blink" but I was manage to see the cursor when I moved it. the keyboard also blinks with the monitor (as shown in the video attached). my nvidia gtx 860m's driver is up to date. after trying reaching safe mode i got the same problem with the blinking. I tried to restore with system resote with usb backup driver but i don't have any restore point.. tried to connect it to a tv/monitor - did not help.. any other ideas guys? the video that shows the problem:https://www.youtube.com/watch?v=n2WNahIX_MI&feature=youtu.be Thanks you very much!Tal

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RELEVANCY SCORE 47.6

Hey folks. My mother's old Windows system has started acting like Windows machines do after a few years, so I decided I'd build her a new machine that dual-boots Windows and openSUSE Linux. For this new machine, I used some of the spare parts that I had lying around my apartment, and some other spare parts from my little sister's computer she that she used in college then gave to me for scrap. Here are the components I used and where they came from.

CPU (used, formerly mine): Pentium 4 Prescott 3.0GHz HT.
MB (used, formerly mine): ASUS P5N32-SLI Premium.
RAM (used, formerly mine): 2x Corsair XMS2 512MB sticks. This RAM and the above two parts were together in my old system before I scrapped it.
CPU HSF (new): Masscool xxx. Don't have specific information on-hand. Will provide if requested. I just have to dig for it. Used Arctic Silver 5 for thermal compound.
PSU (new): Rosewill RP550-2 550W. Bought on Newegg, had problems (described below), RMA'd it, the 2nd one had same problems, so it's probably not the PSU.
Video Card (new): ASUS EN7200GS. No problems as far as I know. The following problem occurs with or without video card seated.
HDD (new): WD Caviar 300GB SATAII No problems afaik.

*************************************************

Alright, on to the problem. The above system uses the same case, CPU, MB, and RAM as one of my old systems. HSF, Video card, PSU are all new.

I put all the pieces together, as usual, and plugged everything in... Read more

A:Blinking PSU, no power to CPU.

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RELEVANCY SCORE 47.6

Hi there, I bought a lenovo y50-70 last week. Its bought from someone else and when i was there, there were no issues seen on the screen. He told me that the screen blinks the first 7 seconds when turned on. This mostly occured when the laptop was cold out of start up. I started using the laptop the day after. The blinking was terrible! I went online first and checked to see if there were similar problems. And there where! I tried updating the bios, i tried updating both gfx cards. Nothing seems to help... The only thing i can think of is sending it to lenovo and let it fix. He doesnt have the receipt anymore... what else can i do?! thnx in advance!

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RELEVANCY SCORE 47.2

I have the 3 blinking light and no boot up issue on my HP G60. The power drain procedure did nothing. Could this be just a defunct battery or power supply issue?

A:HP G60 no power up with 3 blinking lights

Hi,          Since the light blinks 3 times its related to memory issue, you can have a check from the below link http://support.hp.com/us-en/document/c01732674

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RELEVANCY SCORE 47.2

I got laptop Lenovo G770 (i5 @ 2.5 GHz, 4 GB RAM, Radeon 6670m 1 GB, Kingston SSD 120 GB); last 2 weeks, when battery is in and plugged in for charging, power button and all LED indicators stat blinking simultaneously (no apps interruptions, freezing, blue screens, restarting etc). I repeat, it happens ONLY when both battery is in and power is plugged. When works on battery only or only with adapter, there's no issue. What could be a problem, battery, power adapter or something else?
 

A:Power button blinking

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RELEVANCY SCORE 47.2

Hi, I have a Yoga 2 Pro and started out to lost power suddenly after I disconnect the AC. This never happen before. So everytime I unplug the power, it shutdown. I tried turning it on without the AC in by using only battery and no luck powering it back on. The only time I will have power is the AC have to be plugged in the whole time. I checked the status power light on the side and is ALWAYS blinking orange/red when the AC is plugged in. It is not solid white as previous in the past. I did change out the battery to a new one as well as a different AC adapter with no luck. Problem still occurs. I believe nothing is wrong with the battery as its says charging and at 100%. I don't know what to do at this point because I cannot use my Yoga anywhere without an outlet available.  

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RELEVANCY SCORE 47.2

I have a logisys CS305BK and i have a lga 755 motherboard and every time i press the power button it just blinks nothing else happens. I dosent even run!
 

A:Blinking power light

Im thinking a power supply problem or maybe a failing motherboard.
 

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RELEVANCY SCORE 47.2

Hey, I'm not sure if this is the right forum, but here I go. When I was taking my computer classes about a year or two ago, I remember the teacher talking about how when the hard drive button blinks it means its accessing the hard drive, and I could have sworn she also said if your power button blinks it means something is wrong. Now...my power button is blinking...is the led in it going dead or does it mean something is wrong?
 

A:What does this mean? Blinking Power button.

Hi,
U have posted 32 posts ever since u joined the forum, and u still don't know whether this is the right place, *(*Sorry if am rude)
Anyway yes this is the right place, and that means that u either had it plugged in the wrong place, a place for your hdd, so check it, it also depends on how fast and when it blinks.
Its rare for that to happen on a power button.
Just open your machine and make sure u interchange the Hdd and Sw1 termination.
All the best

Cheers
Robin
 

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RELEVANCY SCORE 47.2

Hello , i have a problem with my HP notebook Laptop, The power button is blinking , and also the led of the charging port (just when its plugged in).(Laptop off) , when i put the AC in ,the led turn on(charging port) but doesn't blink , however when i click on the power button they start blinking both ( both goes off but the led of the charging port turn on first )I have no others led blinking and i have already did a hard reset , starting the laptop only with AC in ( without battery ) ,and and with it .There is no hardware sounds , no fan spining BUT there is a USB port giving a electricity ( i've tried the USB port on my phone(Charging),and with an optical mouse 1of3 working , it work when the power Button is on ( just for 3-4 sec )I don't really know what happened i was just lestening to music ..

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RELEVANCY SCORE 47.2

Good day! Issues: 1 Power button blinks slowly both when power is on (either with battery or AC) and when power is off (shutdown mode). 2 Yellow indicator of battery charge on the right side is blinking fast both when laptop is operated and switched off, either fully charged or not, connected to AC or not. It was not like that before. 3 Cooler fan located on the left side of laptop base works constantly during laptop operation. But when I just bought this laptop (1,5 months ago) it was operating very quietly and that fan activated only rarely during update loading or installation. Please kindly advise whether these issues may be solved and how. Best regards,Marina 

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RELEVANCY SCORE 47.2

I've had Windows 8 sitting around since February, and got around to installing it yesterday. So far all is well, except for when I shut my computer off the power LED will keep flashing. At first I thought my computer was just in sleep mode, but after hitting a couple keys that was not the case. Is there a setting some where that would cause this. I know it's a minor issue but damn that LED is bright.

My systems specs
Intel Core 2 Quad Q9300EVGA 123-YW-E175-A1 LGA 775 NVIDIA nForce 750i Seagate Barracuda 7200.10 ST3750640AS 750GB CORSAIR XMS2 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800Yeah this machine is over five years old, working on getting a new one together soon.

A:Blinking power light

As a test you could try turning Fast Startup off, Fast Startup - Turn On or Off in Windows 8
The Fast Startup uses a hybrid sleep mode and that may be why your power LED is blinking.

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RELEVANCY SCORE 47.2

What's wrong when the power supply green led on the back is blinking as well as the power light on the front blinking. It was on solid, I unplugged it and moved it. Now, it blinks and can't do anything(power up). It's a Compaq Presario.
 

A:power supply led blinking ????

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RELEVANCY SCORE 47.2

Dell running XP has a blinking amber power supply light and will not boot up.

A:Blinking power lite

Hi Eyeskojr,

First and foremost, we would need the specs of your computer. Posting computer specs definitely helps troubleshoot computer issues more efficiently. Do you have a desktop or laptop comptuer? Please let us know, thank you.

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RELEVANCY SCORE 47.2

My dad recently tried to install new ram in his computer (not mine in case you remember that topic) but when he did the computer wouldnt turn on and the power light constantly blinked, quite rapidly. Thinking that the new ram might be the problem he took it out, put the old back in and it STILL wouldnt turn on, and the light still blinks. Apparently it happend last time he unplugged his computer, although i don't know why he did it then. He said that last time he set ti aside and later (week+) plugged it back in and it worked. What would the problem be and how could we fix it?

He has a Dell 4700C.
 

A:Power light blinking?

http://support2.jp.dell.com/docs/systems/dim4700c/en/OM/en/N56841LRs.pdf

Your diagnostics and problem solvers for the Dell
 

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RELEVANCY SCORE 47.2

I have a dell mini 10v that uses windows xp. week before last i noticed that my computer's power light was blinking red. what could be causing this problem? when I touch the charger, ever so lightly, or barely touch the pc, the computer will power off. after jiggling the wire to the charger, the power light comes back on, and is blinking red. sometimes i do not even have to touch the pc, it powers off on its own.

i then have to press the power button for the computer to start up.

i was told i needed a new charger, which i purchased, but the power light is still blinking red. i went to the power option and my battery is at 55% and does not change. what is causing this? do I need a new battery? i checked to see if my power option was set on stand by. it was and so i changed it, but the light is still blinking red. does anybody have any suggestions?

i was told t remove the battery for a few minutes and then reinstall, but i cringe at having to do that. the screws in the back are so small i am not sure i can even get the panel out, but if i have to, then i will.

what should i do? thanks for the help
 

A:power light blinking red

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RELEVANCY SCORE 47.2

After a liquid accident my Toshiba A2 PTA20E-4LV03LG3 stopped working and when I plug it on the AC or just the battery the power led becomes green for a sec and then it becomes orange and start blinking (*L*ong 1sec,*S*ort half a sec, *L,S,S,L* and *S*). Does any one know what this means? I believe my motherboard is damaged :|

Message was edited by: paolo6

A:Tecra A2 power led blinking

> Does any one know what this means? I believe my motherboard is damaged

I?m afraid you might be right? I don?t know what this kind of code could mean because this is always different but either you memroy modules are dead or the motherboard.

That's pity :(

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RELEVANCY SCORE 47.2

Acer aspire desktop blinking power switch

A:Blinking Power switch

Is this causing any other problems ?
 
Chris Cosgrove

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RELEVANCY SCORE 47.2

The green (power) LED on the front panel of my computer just recently started a slow (1 sec) blink. This occurs from the moment I power on and continues until I power down. I have a Asus A7NX8 Deluxe motherboard with a generic (Turbolink LC-A420ATX) power supply. It has been running for about two years with no problems. I don't believe it is a temp issue because the blink occurs the moment I power on. The voice POST reporter doesn't report any problems and boots normally. The computer seems to function normally. Is this blinking power LED trying to tell me something?
 

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RELEVANCY SCORE 47.2

I just got a hp stream 11 & it won't turn on & the power light is blinking.

A:Power light blinking

Hello,How many times does the LED blink?  You can get information about blink codes here: http://support.hp.com/us-en/document/c01732674#AbT2




-ChrisI work for HP.Support Forums are now on your mobile phone: http://m.hp.com/supportforum

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RELEVANCY SCORE 47.2

Hi, i'm not sure where to post this.

I have a Dell 531s inspiron.
Vista 32 bit

When i shut dow the computer. The power button blinks and blinks after its shut down.
Is something wrong or is this one of vista's new features?
 

A:Power button blinking??

Did it power down or is it going in to Hibernation?
 

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RELEVANCY SCORE 47.2

i have a G500 laptop.when i connect my charger to the laptop the red led blinks continuously.i tried to boot up the laptop the ON led (showing that pc is on)  flashed for couple of seconds.when i remove the charger nothing happens ,no boot up no led.and when i remove the battery and plugs in the charger and tries to boot up the laptop then it boots up normally  and works fine without battery.help me what to do. pc specs- windows 8.1,2 gb ddr3. i think that last time my battery completely discharged.

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RELEVANCY SCORE 47.2

My Lenovo X1 Carbon with Ubuntu release 17.10 has started blinking two weeks ago. Once every five minutes, something that looks like an other (almost transparent) screen appears for a very small fraction of time. Immediately after this happens, the screen blinks (gets black) , also in this case for a tiny fraction of time. In some cases, before the screen blinks it seems to shift from left to right.  Sometimes, it starts doing this thing more frequently (about once every 3 seconds for one or two minutes). I can not relate this to any of my actions. I can't find a better way to describe the problem, hope this gives an idea. Has anyone any suggestion for  at least trying to solve this problem? Thank you in advance.

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RELEVANCY SCORE 47.2

Hi everybodyMy lenovo g510 laptop's screen started to blink since two months ago.First it was blinking only when it was working with battery power but lately it blinks even when plugged in charger.When I increase the angle between the monitor and keyboard to the end it stops blinking and when blinking it makes a very love noise. 

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