My display is not all the way across my screen. It has shrunk and centered itself with nothing on the right or left side. My devices page has a question mark for the video controller and sm bus controller. I have tried to install the drivers but cannot find the driver. My video card is an ATI Radeon xpress 200, and I have a emachine T3508. Can you help?
http://xpdrivers.com/ati/_2_135301.... for the drivers - if needs-be.
Boot into safe-mode and see if display is the basic vga "normal" for safe-mode...
Did you make any changes to the system before problem arrived?
Have you tried last known good config?
Google AMD South Bridge 10.7 driver 7/28/2010. Download and install and your SM Bus Controller problem will be fixed
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