I started successfully my Windows 7+SP1 with newest patches
and can work normally.
Then I turn off my TFT monitor (not the running computer).
Windows 7 continues to work (as hard disc LED indicator and remote control tools prove).
Later I try to turn on my monitor again.
But much to my surprise the screen stays dark.
Just a moving indicator tells me now "No input signal".
On a WinXP and another WIndows 7 computer (all with the same monitor) everything works fine. The desktop is shown again after returning to on.
So the hardware is not damaged.
I always have to reboot again to re-show the Windows desktop.
As far as I can rememeber in the first time the Windows 7 in focus system works as well but then I must have changed some settings.
I am using a motherboard with a core-i5 and H67 chipset with built-in graphic processor. So I have no separate graphic card.