|There are many possibilities, hardware problems being most likely.|
It would be worth running a RAM check, which is a frequent reason for BAD_POOL_HEADER:
You would have to download this onto a flash drive using another computer then start the faulty computer with the flash drive inserted.
Did you do the first part of my previous reply, removing battery etc? This action discharges the motherboard components.
Always pop back and let us know the outcome - thanks
message edited by Derek