I purchased new board and AMD FX4100 processor. The motherboard has problem that cpu fan run but system has no display, no beep, and also cant shut down via power off button, but it can start with it, Whats the problem??? Please help.
Is there a case speaker/buzzer connected? If yes, try starting the board with only CPU and CPU fan connected. See if you're getting the error beeps. If not, then it might be a board or a CPU issue.