How come my computer will not come out of sleep mode?

by on November 26, 2012

Q: So the computer won’t come out of sleep mode. I’ve tried using the mouse and keyboard but nothing responds. The screen goes into power saving mode saying that there is no signal from the computer. I’ve unhooked and rehooked the cord and still nothing. I’ve also tried restarting the computer and it still doesn’t pick up a signal. What should I do?