To those having the BSOD's, computer spontaneously rebooting on them without notice, system not booting into Windows, computer automatically shutting down when least expected etc., & other mysterious troublesome issues take a look here:
http://www.badcaps.net/
From the site:
"Over the years, there have been massive quantities of name-brand, high quality motherboards failing prematurely due to these faulty electrolytic capacitors used in their manufacturing process. This has doomed MANY popular and expensive brands of motherboards, including: Abit, Asus, MSI, Gigabyte, Supermicro, DFI, Dell, Hewlett Packard, IBM, and MANY more! "
System Faults:
Motherboard fails to POST.
Memory Test Fails.
System randomly and/or constantly reboots itself.
Fails to fully boot (or even install) Operating System.
System randomly and frequently freezes.
Random & frequent 'Blue Screens of Death'
BSoD or hard freeze under heavy drive activity (Either RAID, SCSI, or standard ATA)
CPU temps abnormally higher than usual under typical or less load.
*CPU VCORE & other system voltages are erratic or far out of tolerances.
Resetting the system after a freeze and the system will not repost.
(You have to completely power down then power back up.)
Could be a bad capacitor(s) on your motherboard or power supply.
Check out the detailed pictures & how to identify faulty capacitors:
http://www.badcaps.net/ident/
I was having similar issues as many describe here. My computer would suddenly reboot at random. And I was getting the BSODS as well. Tried replacing ram, graphics card, up[censored] drivers, & running Memtest software & so on, to no luck. Turns out there were 4 bad capacitors on my computer's motherboard ! After those were replaced the problems ceased to exist and the computer ran much more stable as result. Hope this helps someone here in solving the computer headaches.
cheers,
Vince