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christserv Student
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bios problem no display caoslock blinking

hp pavilion
Microsoft Windows 8 (32-bit)
everytime i on my laptop no display on screen but capslock blinking 3x and 2 seconds interval.. how can i fix it
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Regents Professor
Regents Professor
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bios problem no display caoslock blinking

Please read the below shown information for better understanding:

Caps lock LED Blink 1 time : CPU not functional - Replace Processor

Capslock LED Blink 2 times : BIOS Corruption failure - Replace System board 

Capslock LED Blink 3 times : Memory error not functional - Replace Memory Module

Capslock LED Blink 4 times : Graphics controller not functional - Replace either System board or Graphics card

Capslock LED Blink 5 times : General System board failure - Replace System board

Capslock LED Blink 6 times : BIOS Authentication failure - Replace System board

 

However, I would request with you to perform the below shown steps before contacting HP

Step 01. Turn OFF the Notebook

Step 02. Un-plug the Power/AC Adapter and also remove the battery too

Step 03. Press and Hold the Power Button on the Notebook for a full minute

Step 04. Test your Notebook with Battery and Power Adapter alone

Note: If you are still facing the same issue try to remove and reseat the Memory Modules of your Notebook

 

Click the below link to further troubleshoot the issue if required:

http://h20566.www2.hp.com/hpsc/doc/public/display?calledBy=&docId=emr_na-c01732674-5&docLocale=en_US

 

http://support.hp.com/us-en/document/c01443371

 

 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,

GBL84

I am not an HP Employee

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