Uhhh, so what just happened?
Ok, so. I leave my computer alone for about 20 minutes. I come back, it's completely froze. Won't respond to anything. So I do a hard restart... No signal to monitors. Try again. No signal to monitors, this time CPU fan is revving at 100 percent. Try again. Still no signal, this time fans running at normal speed. Try again. Nothing. Normal speed fans. Try again. BINGO. Comes back up, and is running now with no problem.
I've never experienced this one before. GPU maybe?
My Computer: eMachines T5226 - Intel Pentium D Dual Core @ 3 GHz - Diamond Viper Radeon HD3870 OC Edition with 1 GB GDDR3 VRAM - 4 GB PQi Turbo DDR2-533 RAM - Corsair 650W PSU with 52A on single rail - TSSTcorp DVD-DL+-RW combo drive - Lite-on 52x CD-RW burner - Creative SoundBlaster X-Fi XtremeGamer - Logitech z5300e speakers - WinFast TV Tuner - Vista Ultimate 64-Bit. eBay name: Flightsimboy304