It has AMD Athlon x2 7550
8GB Memory, 750GB Hard Drive
Motherboard M2N78-LA (Violet)
NVIDIA GeForce 9100 integrated graphics
Windows Vista Home
After pressing power on button, power on light stays on, HDD light on solid, power supply led on solid(in rear of case), display blank.
The CPU and case fan start and then shut down after a few seconds. I've disconnect everything from the motherboard (HDD, DVD drive and RAM) with same results, also install all RAM modules individually, tried resetting CMOS by removing battery and setting jumper, the power supply is putting out 3.3, 5 and 12 volts.