Hello, I've just installed Windows 7 Home Premium in my Toshiba Satellite M200 Notebook 2 weeks ago. And it seems i have a problem with my VGA (Mobile Intel 965 Express Chipset Family).
Sometimes when i'm trying to boot my notebook and Windows shows Login Screen, my screen resolution changes to lower resolution. After login, problem remains the same plus Windows disable Aero function. But if I restart my notebook, the problem's gone. It seems Windows failed to load VGA driver when booting.
I already re-installing the VGA driver (got 126.96.36.1992 version from Windows update), also installing Intel's newest driver yesterday (188.8.131.520) but have the same problem this morning. I never had this problem with Windows Vista.
In Addition, in my startup program, i only load 5 applications : Kaspersky AV, HD Audio Control Panel, and 3 Intel's program (Keyboard Shortcut, Tray Icon and Screen Resolution Utility)
Any help will be appreciated.