Mobo in question is Gigabyte GA8IPE1000 rev1.0 Been running OCed for about 1.5 years. All is fine till I upgraded my computer yesterday Took the mobo out of the case (was reusing case) and took out the PSU as well. Put in new PSU into case. Put mobo back in because I needed to get something out of HDD Went straight into BIOS to set speeds back to stock. Right after that, it just won't post, and my monitor shows "No DVI signal" over and over again. My monitor shows that when initially booting up, and it goes away after a couple of seconds (and doesn't return), so I reckon its looping somewhere, or the comp is just restarting over and over again. I tried resetting CMOS, doesn't help. I hate to say this, but the room smells weird. I've never burnt anything before, so I've got no idea what silicon smoke smells like. The smell isn't concentrated anywhere on the mobo, nor does it smell any stronger in the case. Just to confirm, is this mobo fried, or could it be something thats not put in properly? BTW, new comp works, just had to reinstall Windows.