That’s the model/number of my Toshiba laptop … I just spent a bunch of useless time Googling for a problem I have been having … Didn’t find a resolution … Oh well … The problem is, the screen saving features sometimes result in the machine becoming unusable … The screen saver starts after 10 minutes … Then the screen shuts off after 20 minutes … The machine still works and everything … It is running, etc … but when I move the mouse (run my finger over the touchpad) or strike a key, the screen does not turn on … This isn’t all the time either, this is intermittent … What I used to do was hold down the power button, but I found closing the lid was better … When you close the lid it “hibernates” so all I need do is wait for the hibernate, power it back on and resume … It’s a hassle, but it works … I just changed the power off of the monitor to an hour … I figure if I leave the laptop that long, it ought to shut the monitor off anyway … So much for Google …