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AMD to NVIDIA Graphics Card Change

So I'm switching graphics cards soon and I've heard that I need to uninstall the current one's drivers because the new one isn't AMD? How would I go about this? I am changing from an AMD Radeon 4200 (integrated) to a NVIDIA GTX 645.

Here is the link to my computer and nothing on this page has changed: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02858481&tmp_task=prodinfoCategory&cc=us&dlc=en&lc=en&product=5098999#N1179

Here is the link to the card that I am going to install: http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-645-oem/features
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  1. Best answer
    It's pretty simple, but you are using Motherboard graphics so...

    1) Go to add/remove (uninstall), find the AMD/Radeon/Catalyst drivers and remove them.

    2) Reboot into your BIOS ("DEL" on boot) then change the graphics boot order to either "AUTO" or "PCIe"

    3) Shutdown, install the card and move the MONITOR cable to it

    4) Boot to Windows

    5) Download the NVidia drivers from NVidia's main site and install them.
  2. photonboy said:
    It's pretty simple, but you are using Motherboard graphics so...

    1) Go to add/remove (uninstall), find the AMD/Radeon/Catalyst drivers and remove them.

    2) Reboot into your BIOS ("DEL" on boot) then change the graphics boot order to either "AUTO" or "PCIe"

    3) Shutdown, install the card and move the MONITOR cable to it

    4) Boot to Windows

    5) Download the NVidia drivers from NVidia's main site and install them.


    Where do you go to uninstall the drivers? When I go to the amd catalyst install manager should I click "Uninstall ALL AMD software components, including AMD Catalyst install manager?"
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