|My PC started rebooting itself the other day. First it would bog way down. I would open Chrome and initially it would run quickly, but then it would progressively lose speed, until it just came to a screetching halt, blue screened with some random hex looking code, rebooted itself, and hung up on an NVidia error: "Nvidia Boot Agent - Media Failure - Check Cable" .. There was an error number attached, which I will retrieve when I have access to my PC today.|
I swapped some power cables around the hard drives and the serial cables, to no avail. It initially allowed me to boot to Windows without the error, but the bogging progressed quite quickly again to repeat the shutdown/reboot process.
My first theory was something is overheating, but all fans seems to be running properly, and I vacuumed out some dust build up I found on the heat sync and some other areas around the RAM, but nothing resolved.
Anyone have any other ideas?