First, let me say that this is one among many responses to this question which have been given over the year that this mobo has existed. Let me also tell you that though it is not quite correct, it is closer to being correct than anyone else has been (at least in public). The shared memory setting in bios is indeed the correct place to make the adjustment, but there is one additional setting, which is to share 0 Mb or none. That is the correct setting to elimiate the conflict which occurs over IRQ 11 when an external video board is added to this mobo. I know this is a very very belated thank you to rstyker for his help on this, but I found this very valuable even at (perhaps particularly at) this late date. So Thx!!!
