My computer wont sleep/anything

I have a toshiba Qosmio f750 and it wont sleep.

when i put my somputer to sleep it will sleep but it makes a suttle passive hissing noise and wakes up and the webcam light lights up but the display turns on if a wave the mouse.

-Mixchew

Um I am trying to figure out what exactly the problem is.. you said at first that your computer won't sleep and then you said It will but It hisses and when It wakes up everything turns on but the display which only turns on If you move your mouse.

That sounds pretty normal to me.