Computer will boot but monitor does not recieve the signal.

[gamerguy1801]

My computer will turn on, the led’s on the motherboard will come on and all, but the monitor says “no signal”, but yet it knows that I have a digital cable plugged into it. I have a XFXForce 680i motherboard, so there’s no beep codes to listen to. The wired laser mouse doesn’t light up either, and the fan to the rear doesn’t turn on until I turn it off, and then it's like a small surge of electricity got to it. But my keyboard will turn on the lights if I hit caps lock or something. This is the most frustrating thing, please help. I had it up and running well, and then all of a sudden the monitor and mouse just decide to not get a signal from the computer, whether it be power (the mouse), or it be a video signal. Please help, everything is brand new, and I know that it works because I had it working for a couple of weeks. Thanks.

 

[Matthew DeCarlo]

Please help, everything is brand new, and I know that it works because I had it working for a couple of weeks.

Correction; it was working. It no longer works and that's why you're here .

Try another PSU in the system and if it continues post back with your results as well as a detailed list of your PC's hardware specifications.