Multi GPUs Problem

[Orson]

Hi all
Previously I was having intergrated HD 3200 on the Motherboard. Recently I have installed a Radeon HD 3870 into my Gateway GT 5676 Motherborad . I have uninstalled the HD 3200 drivers and deleted the registry with C CIeaner and loaded the 3870 card and drivers. But When I run Device Manager it sees HD 3870 , in System Info it sees HD 3870 ,GPU-Z it sees the HD 3870
BUT Dx Diag sees the old 3200! and C Cleaner lists the 3200
How can make that all sees my HD 3870?

[Unwin]

Have you checked to ensure that the onboard graphics are disabled in your BIOS? This should be automatic, but for some reason this is not always the case.

[Orson]

I am unsure of how to set BIOS. I have a Foxconn Bengal RS780G MB (thur Gateway) and Foxconn offers NO Support on this (cheap?) board. BIOS is AmMega Ver. 7B3G1PO4 2/18/08. Please view settings as I now have set them and advise. Thanks for your valuable time. I Know Foxconn/Gateway/ATI should be aiding me with this.

RS-780 Configuretion
a) Internal Graphics Mode - Set to Disabled.
Choices are
1) Disabled, 2) UMA, 3) Side Port, 4) UMA + Sideport

Primary Video Controller - Set to C.
Choices are:

1. GFXO-GPP-IGFX-PCI
2. GPP-GFXO-IGFX-PCI
3. PCI-GFXO-GPP-IGFX
4. IGFX-GFXO-GPP-PCI

Advanced PCI/PnP Settings. I have set to:

1. Clear NVRAM - NO
2. Plug n Play OS? - NO (I use Vista X64 OS)
3. PCI Latency Timer - [64]
4. Allocate IRQ to PCI VGA - YES
5. Palette Snooping - DISABLED
6. PCI IDE Busmaster - Enabled
7. OffBoard PCI/ISA IDE Card - AUTO

[Erskine]

Nope, standard practice. Foxconn and any other manufacturer that makes parts for OEM builders do not support the products; despite who may have made it all support is through the system builder.the only thing that needs to be changed to me is the one I bolded. This is what it says in the manual for my motherboard regarding that setting:

Plug & Play O/S [No]

Note: When set to [No], the BIOS configures all the devices in the system.When set to [Yes] and if you install a Plug and Play operating system, the operating system configures the Plug and Play devices not required for
boot. Configuration options: [No] [Yes]

[Orson]

Thanks guys for your help.