I have an ASUS P5QPL-AM mobo with a G41 chipset and Integrated Graphics. I want to use my old Gigabyte GeForce 8800GT with it.
The problem is (I feel) that the mobo is unable to initialize the GPU. I know I am matching the power ratings the GPU requires and the fan spins, so I know its active and powered. The display shows a blank when I connect it via the GPU but not with the integrated graphics.
The motherboard shows the following options under Advanced > Chipset > Northbridge > "Initiate Graphics Adapter" and the options listed therein are [IGD], [IGD+PEG dual], [PCI/IGD], [PCI/PEG], [PEG/IGD] and lastly [PEG/PCI] but none of them seem to disable the integrated grpahics and route the display through the GPU. There is another entry called "IGD Graphics Mode Select" which has the options [Disable], [Enabled, 32MB], [Enabled, 64MB] and [Enabled, 128MB].
As far as my logic works, I should keep the onboard graphics memory enabled and choose PEG/IGD as the display adapter option, which I think means try to use the PCI-E graphics first and in case it doesn't work, fall back upon the onboard graphics. Disabling the onboard graphics memory leads to a totally blank display as the GPU is also unable to display anything, and I have to reset the BIOS by removing its battery to bring the default settings so that I can go back into the BIOS.
If there is something I'm overlooking or I've made some mistake, please advise.
Thank you.
The problem is (I feel) that the mobo is unable to initialize the GPU. I know I am matching the power ratings the GPU requires and the fan spins, so I know its active and powered. The display shows a blank when I connect it via the GPU but not with the integrated graphics.
The motherboard shows the following options under Advanced > Chipset > Northbridge > "Initiate Graphics Adapter" and the options listed therein are [IGD], [IGD+PEG dual], [PCI/IGD], [PCI/PEG], [PEG/IGD] and lastly [PEG/PCI] but none of them seem to disable the integrated grpahics and route the display through the GPU. There is another entry called "IGD Graphics Mode Select" which has the options [Disable], [Enabled, 32MB], [Enabled, 64MB] and [Enabled, 128MB].
As far as my logic works, I should keep the onboard graphics memory enabled and choose PEG/IGD as the display adapter option, which I think means try to use the PCI-E graphics first and in case it doesn't work, fall back upon the onboard graphics. Disabling the onboard graphics memory leads to a totally blank display as the GPU is also unable to display anything, and I have to reset the BIOS by removing its battery to bring the default settings so that I can go back into the BIOS.
If there is something I'm overlooking or I've made some mistake, please advise.
Thank you.