Sulasno wrote:
But I discounted the hard disk, since when it shuts down and when I restart
the system, I don't get the option to run chkdsk; still wondering whether
overheat is the culprit or put the blame on the anti virus/firewall
application
Not getting the option to run Chkdsk isn't proof of anything. I would
look first to hardware troubleshooting. Usually software failures are
repeatable and not random (although they may *look* random) but you can
easily test if your security software is to blame by uninstalling it.
http://www.elephantboycomputers.com/page2.html#Hardware_Tshoot
Standard disclaimer: I can't see and test your computer myself, so these
are just suggestions based on many years of being a professional
computer tech; suggestions based on what you've written. You should not
take my suggestions as a definitive diagnosis. Testing hardware failures
often involves swapping out suspected parts with known-good parts. If
you can't do the testing yourself and/or are uncomfortable opening your
computer, take the machine to a professional computer repair shop (not
your local equivalent of BigComputerStore/GeekSquad). If possible, have
all your data backed up before you take the machine into a shop.
Malke