Hello. When left inactive for 30 minutes, my computer goes into sleep mode, which is normal, but it does not awake like it normally should. When it rarely does, the screen only takes up about 1/3 of the monitor (a horizontal strip) and it is tinted blue. I had this issue a few months ago as well, and it stopped happening for a while, but recently it has started again. The only way to awake it is to turn it off manually. Anyone know how to help?