Does anyone else have a problem with their computer waking up from sleep mode automatically?

Question

I have two computers that randomly wake themselves up when I have placed them in "sleep" mode. I figured out that for one computer, the problem was caused by the wireless keyboard/mouse. So I just unplug the receiver every time I want to sleep the computer. But the other one has no wireless keyboard or mouse. I'm positive that the system is supposed to stay in sleep mode until you manually wake it up, since my laptop DOES. Has anyone else experienced this problem?

Answer 1

I have never experienced that. But check to see that you don't have any scheduled tasks for your computer.

Answer 2

Nah. Maybe it's the ghost in your machine??