Well this blows.
I recently formatted hardrive to do a fresh reinstall of Windows 7.
After install PC was like new. After 2 days I was watching a youtube video and the image suddenly went all garbled and the speakers made a loud buzz sound. The PC restarted but nothing posted. Fans on, lights on, disk drive on but no post, no video.
I took the PC apart and did the trouble shooting guides I have found on this site. Replaced the video card and hardrive, same thing. No Beeps, nothing, just everything turning on. There is no signal to monitor either. Its simply doing nothing. Motherboard is only 2 months old.
Sorry I cant give system specs, but I know everything is compatible.