Laptop won't boot up caps lock/number lock blink continuously

When I push the power button computer comes on . I can hear the disk drive and fan turning but then they stop then the caps lovk and number lock start blinking screen is blavk.
I have taken the battery out disconnected power supply held power button 15 seconds plugged power supply back in pressed power button same thing happens.

Hi,
Please try the following instructions:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01443366&cc=us&dlc=en&lc=en&jumpid=reg_R1002_US...
Good luck.
BH
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My laptop won't boot and caps lock blinking continuously (1blink in 4 sec.)

Sir,
Today morning I turned on laptop but laptop won't boot and wireless button glowing continuously and also caps lock blinking continuously as 1 blink per 4 sec.

do you mean 1 blink repeating and then a pause and 1 blink repeating again? The diagnostics show that as a CPU not functional issue.http://support.hp.com/us-en/product/HP-Pavilion-15-Notebook-PC-series/6529948/model/6622489/document/c01732674#AbT2 Try a hard reset.Follow the instructions at the following web page.http://support.hp.com/us-en/product/HP-Pavilion-15-n209tx-Notebook-PC-(ENERGY-STAR)/6529948/model/6622489/document/c01684768 If a hard reset does not help, then contact HP for warranty service. Is your notebook still in warranty?Check your warranty status Here.

Laptop Won't Boot. Caps Lock Button Light Blinking

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?

My laptop HP pavilion Dv6 - 7132TX had a problem of blank screen and caps lock key blinking. I bought the laptop on 28th Apr 2012 and just before completing a year, I was facing a problem of computer inadvertently not booting. It used to show black screen with wifi LED red, power button LED glowing, and caps lock key LED blinking. http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&docname=c01443366 On going to the above link, I tried to notice the number of blinks of caps lock key LED.Found that the blink count was an endless loop of 2 LED blinks. On checking in the above link, found that 2 blinks meant the problem was BIOS corruption failure. LEDs blink 2 times BIOSBIOS corruption failure(as found in the table in the above link) So I went on and found another link to find the BIOS upgrade on the same page , where it read, Step 3: Find and download BIOS updates Then followed to the link: http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?swlinkmsg=100&cc=us&dlc=en&docname=c00042629&lc=en&product=4057208 to download the driver. Downloaded the BIOS latest driver and installed it. It gave the same problem while restarting the laptop which was required to complete the bios installation. Link for the BIOS installation: http://ftp.hp.com/pub/softpaq/sp54501-55000/sp54629.exe However after several force shutdowns and reboots (since in my laptop the blank screen during bootup was inadvertent and random..) the installation could proceed and complete. After that voila.. Problem gone Hopefully it stays that way. Now next task on my mind is to fix the sleeping problem of my PC and the noise problem of the speakers. 1.Laptop does not sleep and goes into freeze mode with LEDS glowing and screen black.2.While the laptop speakers are on, they constantly make some background noise as if the speakers have a loose connection. However I got a clue that the problem is not with the connections but with the frequencies mismatch. Inherent problem of laptop architecture I suppose. However still wish to hear sounds clearly on my laptop. Had a good experience with HP with my earlier laptop from HP. However now things are changing I guess. Feel good that I could at least troubleshoot and save money. [Even gas is Rs. 84 per litre.] and more importantly time since I was working when I saw this problem and did not want to keep laptop powered on All the time just to avoid restart .

HP ProBook 6540b won't boot and caps lock "blinking" continuously.

Hi,
I'm trying to help a friend with his laptop a Probook 6540b.
It won't boot and caps lock "blinking" continuously.
When I got it caps lock and num lock was "blinking" tre times... indicated memory problems, reseated the memory modules
and the the "tre time blinking" disappeared, but caps lock now blinking continuously and the only way to shot down the computer
is to disconnect the power.
Anyone with some ideas???
Janson

A neighbor had the same problem and asked for my assistance. I created a rescue disk using my HP desktop running Windows 7 64-bit. Even though her HP laptop was running Windows 7 32-bit, the disk allowed me to boot into windows on her computer. I then went to the HP web site and downloaded the latest BIOS and then flashed it to the BIOS chip following the instructions that came with the download. Everything is working fine now. Hope this helps.

Hp laptop won't boot up

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@Neilco15 ,
Hello and thank you for posting on the HP support forums.
Firs thing you will want to check for is any blinking LEDs on your system.
Here is a link to check out.
Troubleshooting LED Blink Codes or Beep Codes During Startup or Boot
Please post back with any results.
Thank you again for posting and have a great day.
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I work on behalf of HP

HP laptop won't boot at all

My one and half year old Hp 2000 laptop won't boot at all. When I press the power button, it doesn't show any sign of life at all.
I have tried Hard test several times yet it didn't fix it.
Battery charges, power adapter working.
I have also tried to boot using the AC adapter alone yet my precious laptop isn't showing any sign of life.
Please how do I fix this? I need to do my assignment and prepare for my exams, and I can't afford a new laptop. Not when the current laptop is pretty new.
Please help me HP support.
Thank you in advance.

Hi @Chichiiii ,
Thank You for your inquiry.
I understand that when you power on your notebook it is unresponsive. You did state that the AC adapter is working and the battery is charging.
Here is a link to HP Notebook PCs - Computer Does Not Start (Windows 8), which has multiple links to help you determine the issue.
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Sparkles1
I work on behalf of HP
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My laptop won't boot-up,won't let me get to the boot menu . can anyone help me,please.

Laptop won't boot-up,won't bootmenu.

Hi Willrobb1,
I understand your computer will not boot up. Restart your computer and keep press F9 to open the "Boot Menu" or "Boot Device Options". Press Enter to continue.
Here is a document on system restore if you need it. You can restore it to a previous point when it was working correctly.
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c01835735&lc=en&product=5218386&tmp...
Hope it helps.
Thanks
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Try the Troubleshooting Assistant or the suggestions in this article.
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Laptop won't boot, will not do a windows repair, received a hdd error 0303.

laptop won't boot, will not do a windows repair, received a hdd error 0303.

Hi,
The error code is a short Disk Self Test failure and would indicate that the Hard Drive is failing and needs to be replaced. This is also consistent with the start-up issue.
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If you live in the US, contact HP Here.
If you are in another part of the world, start Here.
If you are out of warranty and would like a guide on replacing the Hard Drive yourself, please let me know - include the full Model No. and Product No. of the notebook - see Here for a further explanation.
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DP-K
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Help! Laptop won't boot past MSI logo

Please help.
My MSI GT60 laptop won't boot past the MSI logo.
I also can't access the BIOS.

Quote from: rob.kernaghan on 10-January-15, 03:07:55
Please help.
My MSI GT60 laptop won't boot past the MSI logo.
I also can't access the BIOS.
so your laptop freezes at MSI logo and if you spam or press DELETE button few times on boot do you then only get "-" line? if so then either it's bios has hanged itself so if your able to access cmos battery from back area where you can access hard drive, ram and such then disconnect cmos battery leave it disconnected for 15 mins also make sure ac and battery is disconnected to once done put cmos battery back and then actuall battery and try with starting the laptop and see if it passes by MSI logo if it hangs again at MSI logo then spam Delete and see if you can enter bios but if bios throws an black screen with "-" again then you would have to RMA your laptop since it sems something is wrong with your motherboard causing bios not wanting to work propertly.

Pavilion G2-b27SA Laptop Won't Boot - Fan Whirs and Hard Disk Light Comes On but Nothing Else

Hi
My Pavilion G2-b27SA laptop won't boot. The fan whirs, the hard disk and wirless lights come on but nothing happens on-screen and the fan goes quiet after a couple of seconds (to a low whir).
I've gone through and tried the solutions in this thread - http://h30434.www3.hp.com/t5/Notebook-Hardware-e-g-Windows-8/Laptop-will-not-turn-on/td-p/102825 - with no luck. Specifically, I've tried a hard reset and hitting F10 when the laptop tries to boot. Neither has had any effect.
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Thanks in advance for your help.

The laptop can always be fixed if you have a bottomless wallet. On a no-start with flashing lights it is likely the motherboard and a motherboard replacement if you have the shop buy the board and bill you for labor will be about $300 give or take 25%. Before we give up, it could be bad memory or a few other less expensive things. Assuming they do not charge too much just to diagnose it; take it to the shop.

Laptop won't boot caps light and Num light blink

My Ts2-1375dx won't boot after I have shut it off and turned it back on. I get the cap & num lock lights blinking once. I remove the powercord, battery and all attached peripherals, hold the on button for 30 seconds reconnect the power and try booting again. Although this works (maybe after 1-3 tries) I don't believe that this is the way you should have to boot the computer. I also see lots of the same problem with the solution being the method I use. WHY IS THERE NO PERMANT FIX?!?!
This question was solved.
View Solution.

Please try understanding the root cause for the issue by understanding the LED blink codes from the following weblink:
HP Notebook PCs - Computer Does Not Start and the LEDs Blink or the Computer Beeps
Provides procedures for resolving problems identified with blink codes or beep codes during startup
I am an HP employee.
Regards,
Vidya
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Powerbook won't boot. Caps Lock Light and NumLock Light on. No other sounds

I'm posting a problem I'm having with my powerbook in the hope someone can give me advice as to what the problem could be. Or how i can fix it.
I have a PB G4 12" (1.33) running OS 10.4.11. All of sudden one day the laptop would not boot. I have tried the PMU reset, taking out the memory, plugging in an external firewire drive, etc but nothing works.
The laptop just won't boot, but I know power is being transmitted as the CapsLock light works, as does the NumLock (which is oddly activated by pressing F5).
Any suggestions/ideas on what the issue can be? Is it a dead mainboard/logic board? Or DCtoDC board?
Any suggestions/help would be greatly appreciated.

I found many others with the same issues.
Maybe we can read through their stories and find a solution???
http://www.pinoymac.org/forum/showthread.php?t=18510
http://forums.macosxhints.com/showthread.php?t=65275
http://www.maclife.com/forums/topic/74915
http://forums.macrumors.com/showthread.php?t=64020
http://forums.macrumors.com/showthread.php?t=110684
http://www.applefritter.com/node/18912
http://www.macintouch.com/readerreports/powerbookg4/topic2813.html#d06nov2006
http://discussions.apple.com/thread.jspa?messageID=7589764
http://discussions.apple.com/thread.jspa?threadID=733150&tstart=626
http://macosx.com/tech-support/mac/powerbook-g4-boot-problem/334350.html
http://lists.debian.org/debian-powerpc/2002/01/msg00288.html
http://www.pinoymac.org/forum/showthread.php?t=15844

Laptop won't boot up caps lock/number lock blink continuously

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