Help - replace power supply and now there is no signal to the moniture and the m

mcoulombe

Honorable
Jan 31, 2013
3
0
10,510
I recently replaced my power supply to a higher grade one so i could run a better graphics card, but after i installed it the monitor reseved no sinal and the mouse and keyboard did not have power. I'm hoping that i simply bumped or lossend something in the process of removing the old power supply and installing the new one. please help me!
 

twelve25

Distinguished
Well there are two possibilities:

1) new power supply is defective

2) You missed a connector or bumped a cable or component loose.

#2 is more likely. GO through everything twice and make sure it is connected. If that doesn't work, unplug and replug everything and reseat everything but the CPU.