I replaced the motherboard and hard drive in my computer and the computer turns on, however it won't boot to BIOS, the screen just stays black. The video card is plugged into the monitor, the fans work, lights go on. What could be the problem?
Intel Core i7 965 Processor Extreme Edition (4x 3.2GHz/8MB L3 Cache)
800 Watt Power Supply
Asetek Liquid CPU Cooling
Asus P6T SE Intel X58 Chipset CrossFire Supported
12 GB DDR3-1333 Triple Memory
NVIDIA GeForce GTX 285 1GB
500MB SATA HARD DRIVE
CD-RW/DVD-RW Drive LG 22X Dual Format/Double Layer DVD±R/±RW + CD-R/RW Drive
Creative Lab Sound Blaster X-Fi Xtreme Audio
Intel Core i7 965 Processor Extreme Edition (4x 3.2GHz/8MB L3 Cache)
800 Watt Power Supply
Asetek Liquid CPU Cooling
Asus P6T SE Intel X58 Chipset CrossFire Supported
12 GB DDR3-1333 Triple Memory
NVIDIA GeForce GTX 285 1GB
500MB SATA HARD DRIVE
CD-RW/DVD-RW Drive LG 22X Dual Format/Double Layer DVD±R/±RW + CD-R/RW Drive
Creative Lab Sound Blaster X-Fi Xtreme Audio