i have 2 nvidia 8600's running in SLI format, out of the blue, whenever i started alt tabbing, the screens would turn black completely. (or the color of whatever app was running). My question to you is this: what could cause SLI to lockup my computer? Both the drivers are up to date. And as stated before, my computer wasnt doing this before, it just "started happening"
Processer - Intel core 2 CPU 6420 (2.13 GHz each core)
RAM - 2 GB Corsair 667 mhz
Graphics - 2 Nvidia 8600 GT's running in SLI format (256 mb DDR 3)
MoBo -Nforce 570 SLIT-A
HDD - 1 - 80 GB 7200 RPM, one 320 GB, 7200 rpm// Both seagates
