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Black screen, caps lock light is blinking once blink every f...

Q: Black screen, caps lock light is blinking once blink every f...

Black screen, caps lock light is blinking once blink every five seconds. Was just using it not ten minutes ago. Please help. I've tried removing the batterie with no success

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RELEVANCY SCORE 200
Preferred Solution: Black screen, caps lock light is blinking once blink every f...

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RELEVANCY SCORE 138.8

Hp pavilion dv7-6c64nr entertainment PCCore i7Windows7After i switch on its has black screen, caps lock blinking 3 times, function key f12 wifi signal on. But the machine always running (I can hear the sound).Appreciated if anyone could help. Thanks in Advance













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A:Blinking caps lock 3 times, screen black, f12 wifi light on ...

Hi, First, with reference to the Service Manual on the link below - remove and re-seat your memory module(s). If the above makes no difference try the following. Again, with reference to the Manual on the link below, remove one of your memory modules and then see if the notebook will boot.  If it doesn't, try the same module, but in the other slot.  If is still doesn't boot, try the other memory module in both slots, to see if any combination will allow the notebook to start normally. The procedure for removing these modules is detailed starting on Page 63 of your Maintenance & Service Guide. Regards, DP-K

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RELEVANCY SCORE 123.2

After normal use and simply closing my laptop, it will not reboot.  I have had this happen before and was able to reboot by restarting. Following various forum instructions, I've removed the battery and attempted recovery from discs several times.  I've connected the unit to my smart tv, but cannot see my computer screen on the tv monitor.   What's happening now: When I turn on the laptop, the caps/num lock LEDs blink once.  There's power, but the fan seems quieter than usual.  It has been a little loud and running a little warmer recently.  The light at the power cord is white, and the light on the touch pad is on/white.  The wifi light and sound light are both red. Any advice?





Lisa

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RELEVANCY SCORE 120.8

My laptop is HP 650 and the problem is capslock light blinking,wireless light is orange and the charging light is automatically ON without putting charger

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RELEVANCY SCORE 120.8

Hello. I am trying to fix an HP G62-367DX Notebook PC.
Operating sys: Win 7, 64bit, AMD Turion(tm) 530II Dual-Core Processor, 4GB, 2.50GHz. I had this laptop since December of 2010 and on June of 2013 is when I used my notebook PC and was initially of no use. I have been working on my laptop on and off since. I am not afraid to open the sucker up and get this thing up and running.

The problem started out with what most ppl call it, the "blue screen of death". Like most ppl, I did ignore the blue screen and did a restart which brought me to the normal Windows screen and then it would start back up just fine. I found this in Device Manager's (Hidden Files):
Non-Plug and Play Drivers
-! ehdrv
-! epfwwfp
-! Security Processor Loader Driver
I am not sure if it has anything to do with what it was the blue screen situation, but I tried searching on the net on what it all meant and to see if I was able to fix it, but before I was able to do something about it, the blue screen kept popping up and it was getting worse.

The problem progressed to where on Windows startup it would just stop there, blue screen would pop up and of course I had to restart it and do an F8 key press for Safe Mode. I had to work on Safe Mode for a good couple of weeks before I can figure out the problem/s. I believe I had went into the system and found out it had something to do with some kind of error... *sigh* I did write it down, but that was like a month ago and I am unable to locate my ... Read more

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RELEVANCY SCORE 118.8

computer screen blank   caps lock blinking and wireless led steady   did a hard reset and it is doing the same thing

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RELEVANCY SCORE 117.6

well my laptop for some reason is stuck in this caps lock code thing when all i did is remove my processor chip nd clean it nd put it back in and now my system just wont cut back on after multiple times of disassembling nd puttting it back together.....i made sure the replace everything and back the way it wasthen i proceeded to buying another processor chip nd i put tht in did the same process i even put new thermal paste on the chip alongside the fan nd im still getting this error which i dont kno why becuz all i did was take my processor chip out once nd now it starts acting like it doesn't want to work anymore even after putting in a new chip nd alongside tht the hard resets aren't working either

A:black screen and caps lock blinking

Hello, Thank you for posting in the HP Support Forum. I am afraid this issue cannot be resolved remotely and it is a bit difficult to understand and know in details what exactly you removed/replaced. Since it started to occur after this change obvious this is the cause. Please, review these artciles :>> http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c01732674>> http://support.hp.com/us-en/document/c01732674and follow the appropriate instruction for your specific situation.  If they don't help, you can consult with HP Service center or bring the computer to HP authorized service center where the technicians will probably be able to help you solve the problem. If you cannot find a troubleshooting solution, contact HP Customer support for further assistance or to have the computer serviced. More information: >> http://support.hp.com/us-en/contact-hp>> http://support.hp.com/us-en/document/c00372730>> http://www8.hp.com/us/en/store-finder/find.do?bs=SR4&type=authorized

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RELEVANCY SCORE 117.6

I put my computer to sleep last night and when I went to turn it on this morning it started to power but nothing happened.  The screen is black and the lights for caps and number lock are blinking.  They blink continuously with 4-seconds in between.  I've tried a hard restart, as well as removing the RAM and wireless card (per other posts for similar problems).  Does anyone have any idea what I should do next?  I'm a graduate student and hate to admit it but I can't be without a computer for very long :/

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RELEVANCY SCORE 117.6

When I turn my laptop on the power light comes on and caps lock flashes continuosly but with a black screen.  

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RELEVANCY SCORE 117.2

Computer comes on but stays black screen.  Since this started last week it came back on twice, I used computer but after turning off same thing happened again.

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RELEVANCY SCORE 116.4

Screen black fan running and cap lock blinking wireless orange

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RELEVANCY SCORE 116.4

Lap top died overnight. Plugged it in the next morning and the light from the mouse and the power button all came on as they normally would but the screen remains black and the caps lock led light continuously blinks.

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RELEVANCY SCORE 116.4

I've already removed battery and held down power button for 15 seconds and still black screen and red f12

A:Black screen , red f12 button and blinking caps lock

Oooops I meant hp envy

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RELEVANCY SCORE 116.4

I have HP G42 Laptop. Will not boot . Blank screen. The CAPS Lock Button blinks every 2-3 secons.

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RELEVANCY SCORE 116.4

m7-j020dx. I have recovery discs but no flash drive. How do I put the discs on flash drive?

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RELEVANCY SCORE 116.4

I tried verything. win+bRemoved all unneccesary hardware.Hard reset.Opened up laptop en replaced cmos battery.Still everything is the same. Black screen + caps lock blinking twice.Does anyone has another idea except replacing motherboard.Warranty experid june 2016.  

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RELEVANCY SCORE 113.6

Just registered so I could also say thanks to the member who came up with the cost-free solution to this problem.  Put a towel around the laptop until it overheated enough to turn itself off. Waited for it to cool. Started right up w/ no issues.Woo hoo! My wife asked me how I fixed it, after my computer guy said it couldn't be done in a cost effective way.  I told her I used a bit of witchcraft. lol

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RELEVANCY SCORE 113.6

My Compaq CQ62-209WM was working great until a couple of weks ago.  When I turned it on the screen stayed black, the caps lock light blinks once every 5 seconds, and the wifi light stays orange.  Read on this forum of others with similar problems.I tried a hard reset and it worked the first time, long enough for me to back up the important stuff on my hard drive, but did not work the second time (or any time I have tried it since then).One blink indicates CPU failure so I ordered a new CPU and thermal material, dismanteled the unit and replaced the CPU and thermal material this evening. Still have black screen and blinking lights - still one blink every 5 seconds. Tried hard reset, no change.Any suggestions? Not able to replace computer at this time - willing to try almost anything.Thanks in advance.

A:Compaq CQ62-209WM, black screen and caps lock blinking

Hi @micwtx ,  Thank you for visiting the HP Support Forums and Welcome. I have looked into your issue about your Compaq Presario CQ62-209WM Notebook and issues with the flashing lights and not starting correctly. Here is a link to computer does not start. It has the LED blinking codes and suggests that it could be your System Board. Have you tried to reseat the memory and HDD? (it is in the document) Please note remove any and all USB devices. Disconnect all non-essential devices, as these could cause some issues. Plug the power adapter directly into a functioning wall outlet. Do not plug it into a power strip, surge protector, or secondary power source as this could cause and issue.Hope this helps you. Thanks.

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RELEVANCY SCORE 113.2

Hi, I have HP Pro X2 410 G1 and when pushing the ON/OFF Button,it vibrates as it would be,and instead of turning on the display and displaying the HP logo and so on,it keeps the display black with no led (like it is when the tablet is turned off) and starts blinking white light on CAPS LOCK button,it blinks 1 time,after 3-4 second once more time,after 3-4 second once more time and continues doing so until I turn the tablet off. I turn it off by holding the ON/OFF button for several seconds,and it turns off as usually does when everything is ok (a light is blinking 1 time on the lower middle of the screen ribs and the power goes off) .So I think it actually turns on,but the screen is not showing anything and the system realizes that something is wrong and gives me alert with that blinking on CAPS LOCK button ... I have removed the touchscreen and using the tablet with its HP Pavillion x2 dock station as a notebook.The screen is moving, because the touchscreen must have been fastened to it, but I have removed the touchscreen and only the screen is left.there are times that it turns on normally,but for about 70-80% situations it gives the problem above PLEASE HELP ME TO SOLVE THE PROBLEM

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RELEVANCY SCORE 112

* Sorry for my Englishhi everyonei bought a laptop since 2 weeks and it came without Windows "no dos"so i installed windows 10 and i let it do the update and after finish the updates it restarted and when it restarted i had a black screen and i tried to power it off and turn it on again and the same "black screen with caps and num lock light (led light not blinking or flashing) "so i tried many solution and i didn't get any resultesthe solution was :- i earse the hdd from another pc and put it again- i tried to press the power button for 1 min- i pulled the cmos for 30 minutes and put it again- i found the ram embedded in motherboard so i can't remove it- i took the hair dryer and i tried to run the fan cpu and turn on the pc- i removed the keyboared and turn on the pc- i removed the battery and turn it on with AC adapter- i tried another display with hdmi cable- i tried with Novo button- i drained the battery until the led of the battery can't blinck anymore- i removed the DVD- i try to boot with bootable DVD " windows 10 ; 8.1 ; 7 ; xp "- i try to boot with USB flash but it didn't even blinck- i removed the cpu fan- i tried (Fn/Win) + R and (Fn/Win) + B and Fn with all the F and also (Fn/**bleep**) + ESC- i removed the Wireless Card*the PC model is: Lenovo V310-80SY*this is video for what happen when i turn it onPlease i need help because i just bought it recently ... https://www.youtube.com/watch?v=Qu1ipEHfDrU

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RELEVANCY SCORE 111.2

hi everyone, I have a hp Pavilion dm4-3011Tx with beats which is about 7 months old. Yesterday I woke it up from sleep and the keyboard lit up and the caps lock light would blink twice every few seconds. I held the power button down and rebooted it and when it started up the fans were running and the light was still blinking. I tried a hard reset and everything and several hours later it started again randomly...A short while later it happened again and this time I was unable to fix the problem. I have already read that it a Bios corruption but I don't know what that means. Can anyone help? Thanks. I have already tried doing a hard reset, taking the battery and the plug out, pressing the windows key and b while turning it on. Any help would be appreciated.  Thanks.

A:Caps Lock Light Blinking Twice

Your keyboard seems to be damaged. Get it replaced, you're still in warranty I guess.




____________________________| Please hit Kudos, if I help you! || || VA ||___________________________|

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RELEVANCY SCORE 110

Can you tell me what should I do?

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RELEVANCY SCORE 110

At boot I get a blank screen, no beeps and a caps lock light bling twice, pause, twice, pause... and so on.What hardware component is involved ?Thanks

A:Blinking caps lock light at boot

Hello @Morelli-L,  Can you match the sequence of 'blinks' to those shown in the table below.     Hope this helps, for any further queries reply to the post and feel free to join us again !!  **Click the White Thumbs Up Button on the right to say Thanks**Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. Thank You,GBL84I am not an HP Employee 

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RELEVANCY SCORE 108.8

Hallo, I own a HP pavilion dv6. Normale I use to set to hibernation when I finish working. However, today as I came back home and tried to switch on from hibernation, I remarked the caps lock blinking and hard disk orange light. Is there anything I can do by myself? If not, where could I take my notebook near Cadiz, Spain? Any chance I can keep data from the HD?Thank you,Roberto

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RELEVANCY SCORE 108.8

Won't boot, caps lock blinking and F12 amber light on

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RELEVANCY SCORE 107.6

I just bought a HP Pavilion DM4-2015dx laptop a few days ago.  Turning it on this morning, it won't boot and the Caps Lock light  is blinking.  I have searched the HP site and Google for a solution to the problem and have found nothing to tell me what the blinking light means or why it won't boot up.  Does anyone have an idea of what the blinking light on the Caps Button means?

A:Laptop Won't Boot. Caps Lock Button Light Blinking

I have the Pavilion dv7 124Ous and this is the second time this has happened to me. The first time I replaced the battery and that seemed to work fine. But now it's not working on line I found this out about the blinking lights, There is a list of 7 things it could be.... Cpu Failure, Bios Failure, General Board System Failure..

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RELEVANCY SCORE 107.6

Laptop Won't Boot. Caps Lock Button Light Blinking

A:Laptop Won't Boot. Caps Lock Button Light Blinking

JetGada1 Hello;Allow me to welcome you to the HP forums!I read your post about your notebook not starting but with the Caps Lock LED blinking and wanted to help.Here are some troubleshooting steps you can try: HP Notebook PCs - Computer Does Not Start and Emits an LED or Beep Code | HP® Customer SupportGood LuckI am a volunteer and I do not work for, nor do I represent, HP.========================================================================If you feel my suggestions helped you, please click the Thumbs-Up symbol on my post to say thanks!If they helped resolve your issue, please click "Accept As Solution" to help others find similar information.

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RELEVANCY SCORE 107.6

My fiancée's HP G62 laptop suddenly stopped booting. More specifically, when you press the power button, the power light comes on, but the screen stays totally black. I tried doing a hard reset on it (unplug, remove the battery, and hold power button down for 60 seconds), but that didn't work.  I tried this multiple times with no success. I shined a flashlight on the screen to see if there was a faint image (indicating a backlight problem), but there is no image at all. I tried connecting the computer to an external monitor, and that didn't work either.   Recently I had to replace the fan and the power button assembly on this machine, but it was working fine after that until now. 

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RELEVANCY SCORE 105.2

Hi,I am using my HP Pavilion DV6 7023tx laptop. It is 1 year 3 months older(warrenty expired). It was working fine but one evening i found it start with black screen and caps lock blink twich every 2/3 seconds and after some times it's getting hot. I have tried to solve the issue accoroding to the following link http://support.hp.com/us-en/document/c01732674  It looks like BIOS corruption failure. but it will not automatically recovering that mentioned in post. So what should i do now? Could you guys tell me what should i do? Thanks in advance. Product Information:===============HP Pavilion DV6 7023txSerial No : 2CE22927FGProduct ID: B3J66PA 











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A:Blank Screen; Caps lock Blink Twice Every 2/3 Seconds with o...

Hello SuperMario1, Thanks for your response. The last thing i did, remove CMOS battery and after a few minutes i plugged it.Then connect AC power adapter and press power button.Laptop starts but gives a error message "The CMOS checksum is invalid, The BIOS will be reset to the default configuration and will be rebooted."Finally laptop start normally. It works fine ... But same problem when i restart"blank screen caps lock blink 2 times every 3/4 sec" So finally1. remove CMOS battery and after a few minutes i plugged it again2. connect AC power adapter and press power button3. laptops starts normally (with a error msg same as previous)4. Upgrade bios to F.29(previously i had F.24)5. Everythings works fine (restart/shutdown have no effect)   Nirupam Chandra Modak

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RELEVANCY SCORE 104

My Compaq 615 laptop screen doesn't come on, instead it blinks capslock 5 times. What shlould I do? It has an AMD Athlon X2 processor, with Radeon 3200 graphics. I didn't install any new software or hardware recently. All I did was work with the system at night, shut it down, and when I turned it on the following morning, the screen refused to come up, but the caps lock blinks 5 times.

A:Caps lock blink 5 times on Compaq 615 laptop, but screen doe...

Sorry to hear that. Please refer to the Blank Screen LED Error Codes document from HP Support. It sounds like a "General system board failure." The explanation says to contact HP for assistance. The motherboard might need to be replaced, and you will probably require the assistance of a technician to fix the problem. 

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RELEVANCY SCORE 98

My HP Pavilion x360's screen is black. The computer turns on but the screen remains blank. The Caps Lock LEDs blink, but that is all. Ive tried to do a hard reset but nothing happens. I read that the LEDs are emitting a blink code for a CPU issue, but I don't know how to fix the problem.

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RELEVANCY SCORE 97.6

I have HP 15-d054ee Notebook black screen 2 caps blink code error ... help needed and I check my RAM slots remove it and reinstall it but nothing happen,  I empty the electricity to hard reset but also nothing happen I got nothing on the screen of the laptob  I need your reputable help and I think it has a bios error (maybe) may I install the bios driver from another computer (if so) how? I am in need to use my laptob 

A:HP 15-d054ee Notebook black screen 2 caps blink code error ....

two blinks is corrupt BIOS. Connect the power adapter to the notebook and the hold down the Windows key and the B key at the same time. It may take a full minute or so of holding down the two keys, but you should  see an onscreen message responce that says that it is recovering the BIOS. 

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RELEVANCY SCORE 95.2

My daughters laptop will not start up.  Not sure if it's a screen issue or something else.  When you power it on you can hear it running and the power button lights up but nothing happens.  There is a green light flashing on the caps lock but that is all we get.

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RELEVANCY SCORE 94.8

My friends dv7-1135nr is not posting. The num lock and caps lock led light will flash once every 2 seconds at the same time. According to HP this issue is a " not functional" cpu. I am ordering another cpu for 16.00 off ebay because this is cheaper opposed to ordering another board. Anyone else have this issue? And if so did you fix it ?
 

A:dv7-1135nr black screen caps lock/num lock flashing

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RELEVANCY SCORE 94

I have a Compaq Presario CQ56-101SG which does not start anymore.I updated the BIOS from Version F.00 to F.18 which forces the device to reboot which went well. But after a shutdown the notebook does not start, it hangs with a blank screen, power LED and WiFi LED lit up and Caps Lock LED is blinking about 1x/sec. What I tried to recover:* Remove battery and AC adapter, press power button for about a minute and try to power up again with AC connect. --> Same bad state as before.* Press power button for 5 sec while no power connected (battery removed), reconnect AC, press [Win]+[B] while power button starts the system. --> Same bad state as before.* The same as before but this time with a 2GB USB thumb drive (FAT16 formatted, "HP_TOOLS" named, put "01604F06.BIN" - an older BIOS version binary - into root directory) connected to USB port. --> Same bad state as before. - Did I anything wrong when trying to recover the BIOS?- May the name of the BIOS file needs to be something else?- Is there anything else I can try to get the device up and running again? Kind regardsChristian 

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RELEVANCY SCORE 92.4

Dropped phone on keyboard. Screen turned black and now wont come back on. Caps is blinking 3 times, fans come on wifi light is orange. The keyboard is bent is it memory? Or video cable?

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RELEVANCY SCORE 92.4

I have a windows 8 HP pavilion x360. I used it about 2 weeks ago after I downloaded a picture program from Canon and it was fine. Went to use it today and when I plugged it up and turned it on the screen is black, and the caps led is blinking every 4 seconds. This isn't my laptop so I'm freaking out a bit. I'm not sure what I did but I'm not sure how to fix it either. The fan comes on. I've tried a few things but nothing works. I hooked up an HDMI from it to the TV just to see if I could get something on the screen but nothing comes up. Anyone else have a solution? And is this common? Going to take it to Best buy tomorrow, but I rather not spend the cash.
 

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RELEVANCY SCORE 92.4

Hello, Any certain meaning for LED caps-lock blinking (white) one-two,  one-two?No change in frequency,  no beeps. I found a page about the Caps-lock LED blinking sequences.*This one is blinking in two-times sequences.    But on the HP "legend" to interpret the blinkingI did not see a matching interpretation for that one-two,  one-two,  sequence.[The closest ones were 4.2  and 4.3 but I have "no beeps" and these are only two blinks (not followed by a slower nor faster blinks).] This is for an HP split x2  tablet/notebook.  *http://support.hp.com/us-en/product/HP-Split-13-g100-x2-PC/5405588/model/5447133/document/c01732674   

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RELEVANCY SCORE 92.4

I'm not sure whether the blink code is a single blink repeating 3 times or 3 blinks. This is exactly what I see and hear after pressing the power on button: The F12 blinks , the fan runs and the CAPS LOCK BLINKS, the F12 blinks , the fan runs and the CAPS LOCK BLINKS, the F12 blinks , the fan runs and the CAPS LOCK BLINKS. Then everything shutsdown. This pertains to an 'HP15 touchscreen' w/ win 10 64bit.

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RELEVANCY SCORE 91.6

For some time now, i have been experiencing that my Num Lock, Caps Lock and Scroll Lock all lights up (not blinking) all at the same time, I tried to google it but i can not find any solutions or explanations for it.

Does anyone know if it is bad? and what is causing this?

I am having a wired keyboard with nothing fancy just a standard issue Logitech keyboard.

A:Num Lock, Caps Lock and Scroll Lock all lights up (not blinking)

Can you toggle those functions off, one at a time? Sometimes restarting the computer will use the last state it was in, I'd fully shut down and pull the power cord from the computer and the keyboard cable then put them back and try again.

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RELEVANCY SCORE 91.6

My hp 15 laptop has a black screen, and the caps lock and wifif lights r blinking, 3 times. I have shut computer down ,removed battery, taken the ram out and then placed it back in, and still nothing.

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RELEVANCY SCORE 91.6

Purchased notebook 11/16. Within the first week, the keyboard stopped working and the caps lock key emitted a blink code of 5 long blinks followed by 3 short blinks. I uninstalled the keyboard driver and allowed the system to re-install it.  That appeared to fix it--for a while. The next time that happened, I went through the Device Manager, a line at a time, checking for updated drivers. Almost a dozen devices were updated. That solved the problem--for a while. The notebook is about 6 months old now. I have been using it extensively, mostly video editing.  Two days ago, the problem arose again.  I have observed that I can be in the middle of using the notebook and the keyboard will suddenly shut down and the caps lock key will emit the blink code(s). The blink codes never appear on boot-up. I have run the extensive diagnostics and no problem was found.  This is the main reason that I need the definition of the blink code(s). Thank you. wise_old_owl













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A:Need definition of caps lock LED blink codes for HP ENVY LAP...

Thanks, Huffer, for your answer. That should have been obvious, but I just assumed that by now, the software was at a point where, if something went wrong in the middle of machine operation, the operating system, or the BIOS, would shut down the keyboard and display the blink code.

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RELEVANCY SCORE 90.4

My computer fails to boot and gives me a caps lock code. The LED blinks twice. I have tried hard resetting and reseating the memory, but nothing worked. I have had this problem for a fairly long time, however in past the computer would eventually boot up after I forced turned it off and on a number of times. I am at the point now where over the past few days I have been trying this and it so far has still failed to boot up. Please let me know if there is anything I can do to fix this!

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RELEVANCY SCORE 90.4

Hello, I have HP ELTEBOOK 8570w workstation.Issue is, when I press power button Caps Lock blinks and screen is still blank and no movement in Hard disc.some one (Local Hardware repairer) said  it's issue of GDDR5 Graphics video card NVIDIA Quadro K2100M drive cases. is it so. If is it so where can I get it, at what price? also how to know laptop has GDDR5 Graphics video card NVIDIA Quadro K2100M drive .  TAmal. (India)  

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RELEVANCY SCORE 89.6

I have a HP Envy Dv6. It was having problems overheating so i opened it up to clean the fan and air intake. I put it all back together and now I have a black screen. I can hear the hard drive spin but the fan only comes on sometimes. If i blow in the intake when the fans not running it starts to spin. The caps lock led is flashing constanly at a rate of 1 second, no pause, just 1 second intervals. Did i kill the fan or is the flashing telling something else. Any help is appreciated. Thanks

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RELEVANCY SCORE 89.6

HP G62 US-340, Black screen and flashing caps lock when i power it on, And some time it comes on like it should. I tried draining all power from unit to reset and that wasn't any help. Can you help me Please ?











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A:HP G62 US-340, Black screen and flashing caps lock

Hi @mikeyh25   Thank you for your query, I will do my best to help! I understand that when you start up your notebook you get a black display with no error messages,but you see the Caps Lock light flashing. Here is a link to assist you.  Computer does not start and the LEDs blink or the computer beeps.  Best of Luck!

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