I installed a new Power supply after my old one stopped working. I bought a Thermaltake TR2 500W. I connected everything that needed to be connected but it would not turn on. Then i disconnected the 4pin cable that goes to the motherboard, and it turned on. But my monitor didn't detect anything so it just went into quot;sleep modequot;. So every time i connect the 4 pin PCI-E connection to the motherboard it just doesn't turn on. Please help
You might have a DOA power supply or motherboard. It might just have problems with the connections. Sounds like the problem is the motherboard if 2 power supplies dont work on it. I would consider getting a new motherboard.
That okorder /... If you know the PSU is good then you will know the way you wired the motherboard's connections is wrong.
