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HP pavillion blink codes; caps lock/num lock blink codes

October 25, 2011

I have had a lot of HP pavillion laptops that only blink when you go to turn them on. Most of the time a quick removal of battery and the memory or CMOS battery will fix this. I came across the blink codes.

# of blinks – Problem

1 -CPU not functional
2 -BIOS corruption failure
3-Module error not functional
4-Graphics controller not functional
5 -General system board failure

Hope this helps. If you have a problems let me know.

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