PCI-E GeForce 6200LE doesnt get along with onboard ATI video?

[JEDI]

i have the amd690gm mobo. it has a Radeon 1250 onboard video.
I have 3 monitors- 2 20" LCD, and a 17" CRT.
i bought a geforce 6200LE for the pcie slot so i can use all 3 monitors.

installed ati drivers. got dual screen via 17" and 20" monitors.

installed nvida drivers. machine rebooted reboots everytime now

Also noticed in BIOS that the Surroundview option isnt lit up, and i cant enable it.

What's going on?

HELP!

 

[sonoma1993]

the pci-e videocard most likely disable the onboard videocard. Do you have a spare pci card?