motherboard

[ssdunson]

I replaced my power supply and everythings powers up, but my screen on my monitor goes black and my keyboard doesn't work is this a bad motherboard problem?:frown:

 

[egale]

Did the machine work before you replaced the PSU? If it did then most probably you either did not connect the power supply properly or you dislodged a cable or the memory while you were doing the change. Make sure all your connections are tight and the memory is seated properly. If you removed cables, make sure you replaced them the same way.

Might also be new power supply is no good but that is a longshot.

 

[ssdunson]

Well the computer was working when I shut it down, but the next day when I went to turn it on, I had no power. I checked all of the connections and decided it was the power supply, now that I have replace the power supply, the power comes on but I get no beeps, the monitor screen goes black and the keyboard doesn't work. I pulled out everything and replace it tightly and this didn't work.