hello all,
i have a hp dv5 amd it show 2 blinking error code as per hp site 2 blinks means bios i have put bios 2 times but still same problem.then did a hard reset by pressing the power button for 15sec the display came for a while and the next time no display.what is this problem with dv5 and cq40 machines all have common problem.has anyone repaired these machines

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repairs of laptops and selling of components