Nvidia GTS 250 1GB
AMD Catalyst Driver Version, and Driver History
Windows 7 Ultimate 64 bit
When the Nvidia card is installed into PCIe slot, all options for integrated graphics become automatically disabled in the bios without any way to select which graphics device to use as the primary one. Booting into Windows 7, Device Manager shows only Nvidia's graphics card as the only display adapter available, and plugging another display to the integrated graphics port in an attempt to detect it doesn't make any difference.
Having a discrete GPU card installed with a Trinity APU, is it not possible to use both the display ports of the APU & discrete GPU for extended desktop?
Will the same thing happen if i use a Radeon 6670 card instead of a Nvidia?
Motherboard or System Make & Model
Cooler Master 650W
Display Device(s) and Connection(s) Used
Dell 2408WFP, DVI-I
Applications and Games
Trinity A10-5800K, no overclock.
Motherboard BIOS Version
System Memory Type & Amount
8GB DDR3 dual channel
Samsung 250GB SSD
Also tried powering up with the monitor connected to the integrated graphics ports instead, but this doesn't give any signal to the display at all. So I am forced to use only the discrete GPU's ports.