TA-999: Add-In Video Does Not Display Unless Onboard Video Is Disabled
TA-999: Add-In Video Does Not Display Unless Onboard Video Is Disabled (PDF) 
This document describes the products that can be affected, problem description, cause and workarounds. This issue is fixed with BIOS 01.02.0009 or later.
Size: 110 KB
Date: May 2012
Note: PDF files require Adobe Acrobat Reader*.