New
#11
Ha! Found it!
Documentation
It looks like you are unable to completely disable the onboard video. My guess is that they want to charge you a C-Note for an updated BIOS which provides that option. There may be a free BIOS floating around somewhere, but flashing it always carries some risk. Personally, I think 256MB is not really worth going to extraordinary measures. For half of what they want to charge you to "fix" it you could replace your RAM with a pair of 4GB sticks and have 8GB (minus the measly 256MB for the onboard video, of course.)