by joe.pesch
11. November 2012 11:41
One option that may work is BIOS update:
http://support.lenovo.com/en_US/detail.page?LegacyDocID=MIGR-70353
The other is installing the ATI ThinkPad Switchable Graphics Driver for Windows 7 (32-bit, 64-bit):
http://support.lenovo.com/en_US/detail.page?LegacyDocID=MIGR-73641
d35a4ade-e623-4c08-b58b-becf09f03d4f|0|.0|96d5b379-7e1d-4dac-a6ba-1e50db561b04
Tags: