How can I set a scheduled task to minimize open windows before sleep?

I would like to set up a scheduled task that will minimize all open windows when I choose sleep or hibernate from the start menu.

For some reason, if I don't minimize any open windows before entering "sleep" mode, I get screen freezes and video card errors upon awakening. I would just like to have Task Scheduler automatically minimize open windows in case my wife forgets to do so.

The machine is a Toshiba A300 laptop that I've upgraded to Windows 7 32 bit from Vista.

Try disabling Windows Aero and see if that resolves the issue.

If you want to minimize everything before going to standby... well, maybe you can take the habit of pressing Windowskey+M every time you leave your computer (you can reverse it with Windowskey+M+shift).

I tried turning off Aero (but will try again). At this point I've tried everything including 3 installs of Win7, all sorts of new (and old) video drivers, power settings, and so on. Minimizing windows before sleeping is the only thing that has worked.

The reason I want to automate the windows minimization is that it is my wife's PC and she doesn't always remember to do this. If it were just me, it would not be a problem.

There must be some sort of scheduled task that I could set up to minimize windows whenever sleep or hibernate is invoked.

Hi Tepid - script works great - but now was wondering if you or anyone knows how to set it up under task scheduler so that it gets invoked upon sleep. I don't see an obvious task name like "sleep" listed as an option under "triggers", though presumably there are other things that happen before sleep that I could use as a trigger instead.

Thanks much!

Tim

If I am not mistaken, windows generates a kernel power event with the ID 42 when entering sleep. So what you can try is, in task scheduler, under triggers, select "On Event", then specify 42.

Thanks much Tepid & Bill - I will try your suggestions.

Hmm - doesn't seem to be working. I think the event 42 doesn't happen until it is too late for the task to be executed.