I have an old desktop that has been serving me well for years now (Asus M5A97 AMD FX 8350 w/16 gb ram and Win 7) but I ran into an issue yesterday that has me stumped - I left my rig on overnight and the FL temps soared and the room was 88` F and my monitor was showing a warning from American Megatrends that the temp was too high and before I could do anything my rig just shutdown - not like a Windows shutdown - it just turned off like the power plug had been yanked! I waited 20 minutes and hit the power button and my rig booted up and started like normal with one BIG exception - I have a 1 TB HDD drive that I use for storing 1000's of pics, video and misc. info and it is now completely empty! I don't know if it's related to the overheating issue but why would a hard drive get wiped clean just because of that??!!