Display Shifted Left

Archived from groups: microsoft.public.windowsxp.video (More info?)

First of all, I have all the latest drivers and versions of directx, etc. I
have been noticing that whenever a game switches my resolution to 640x480,
the screen is shifted off to the left side. The left side of the screen is
then cut off, and the right side displays a black bar.
I have an SiS 650 integrated video card. I've tried both the latest VGA and
SVGA drivers. The VGA drivers support the 640x480 video size directly. I
believe the SVGA drivers rely on windows drivers for the 640x480 size.
Does anyone have any idea as to how to fix this?
Also, I cannot just shift my display to the right because the image is cut
off.