Cpu blinking lights

Closed
dannos - Jul 31, 2011 at 03:40 AM
jack4rall Posts 6428 Registration date Sunday June 6, 2010 Status Moderator Last seen July 16, 2020 - Jul 31, 2011 at 08:13 PM
Hello,
i have a problem with my hp dv7-1135nr laptop, when i power on the laptop it powers up but it does not boot. it sounds like it stops working and the caps lock light and the num lock light blinks once at intervals. i know that it is a cpu error so i have changed the cpu, when i have put it all back togeter and tryed to power it up again the same thing happens, the two blinking lights and a black screen.

can anyone please help me with this problem or have any thought on what could be wrong and a solution on how it can be fixed would be much appreciated..


1 reply

jack4rall Posts 6428 Registration date Sunday June 6, 2010 Status Moderator Last seen July 16, 2020
Jul 31, 2011 at 08:13 PM
Hello,

Try this 1

Click on the below link, you can find all the information.

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01443366&cc=us&dlc=en&lc=en&product=3795411&tmp_track_link=ot_search#N349

Check the number of blinks once again and refer to the information given in the

above link.

Good Luck
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