Hi,
My monitor suddenly turned itself off while I was using the computer in the afternoon. The keyboard stopped working too. Since then, I've tried:
Connecting the monitor to the onboard graphics instead of the AGP card. Replacing the power supply. Both the power supplies with all the load like hard disks and DVD drives disconnected. Two different monitors.
No go.
Then I had an idea and tried removing the RAM. There were no beeps, so probably, even POST isn't reached.
I then disassembled, cleaned and reassembled everything. Nothing worked. When I switch on the computer, the monitor doesn't get any signal. The power supply and CPU fans are on.
Any suggestions or ideas?
I can't find a compatible processor or motherboard anywhere to test out mine. It's a 754 pin AMD Sempron64 processor.