Hi, I bought an Asrock A770DE+ about a year ago to use as a simple web surfing machine, no overclocking, heavy usage or any other BS.

The CPU is an AMD Phenom II 940 BE. I have 8GB OCZ ram. The video Card is ATI Radeon X1550. The Power supply is 600watt.

All of a sudden the board will not POST.

I replaced the video card, the power supply and the RAM and yet no post.

I removed the board from the casing and tested it externally, but still no POST.

I cleared the CMOS and still no post.

I don't know what version the BIOS is because I have no POST!

What can I do to fix this?