I put in the 9800 vid card (after using a driver cleaner) and I'm having lock ups from time to time. The screen will display a bunch of random patterns/colors and I have to turn off the machine.
Because of my situation, I think it is one of 4 things.
1. I don't have the power to run the card properly. I have this PS and the 9800 I have needs both PCI-E power connectors. http://www.newegg.com/Product/Product.aspx?Item=N82E16817702003
2. The 9800 card won't run being not being reverse compatible with my A8N-SLI Deluxe MB which only supports PCI-E x16 1.0 and not 2.0
3. The card is defective. http://www.newegg.com/Product/Product.aspx?Item=N82E16814143162
4. I have to change a setting on the vid card or bios to make this thing work properly.
Again, thanks for all the help and advice, gents.
1. Don't think it's the PSU (you've got 2 12 volt rails at 20 amps each while card only requires 26 amps) unless you've got a lot of other stuff running as well (multiple drives and whatnot).
2 I'm pretty sure PCI/E 1.1 and 2.0 are backwards compatible.. Shouldn't be an issue there..
3. Could be defective.. Only one way to find out (RMA)
4. Changing low-level settings and "upgrading" the bios will void warranty. BFG is VERY sensitive on this issue. Shouldn't have to do anything but plug it in, connect power, install driver, go go go...
Personally, I'd send it back and try a new one.. If the same thing happens, probably gonna have to have a session with their techsupport..