In the catalist control center but disabling crossfire only causes the ATI HD3470 (in pci) to run dedicated (in other words the onboard card is completely disabled.)
if you only have onboard then your in a pickle, you could try downloading older catalist drivers to see if that makes a change.
Even though it seems mediaportal's support stance is that since it is the driver crashing it's not there problem (probably rightly so) it is odd that other programs for as far as I can tell function normally with the driver. Perhaps media portal uses calls to uncommon functions. I'm not going to debug it myself(wel not in the near future) as C# isn't my language of choice and I'm short on time as it is.
I know a lot of ppl building a htpc right now select the gigabyte for there build so we can only expect more ppl with this problem showing up.
atisnz: it might help if you also post your Mediaportal logs. |