|Hello. I'll try to provide as much information as possible and thanks for your help; I am completely stumped on this...|
So this is a computer I built myself just over 2 years ago. I just replaced the power supply (it is 2 days old) and I know the computer is not dusty (I have cleaned it out already) or overheating (CPU is not over 40C). I am running Windows 7 64 bit.
Western Digital WD Black WD1001FALS 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive
2 x CORSAIR XMS3 4GB 240-Pin DDR3 SDRAM DDR3 1600 Desktop Memory Model CMX4GX3M1A1600C9
COOLER MASTER Silent Pro Gold Series RSC00-80GAD3-US 1200W ATX 12V v2.3 / EPS 12V v2.92 SLI Ready CrossFire Ready
BIOSTAR T5 XE CFX-SLI LGA 1156 Intel P55 ATX Intel Motherboard
2 x XFX Double D HD-687A-ZDFC Radeon HD 6870 1GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video
Intel Core i7-870 Lynnfield 2.93GHz LGA 1156 95W Quad-Core Processor BX80605I7870
Any other information that is needed I would be happy to provide. Thank you.