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Re: My Computer Becomes 4 Color
Uninstall the video driver in safe mode. Run driver sweeper in safe mode as well, cleaning out nvidia drivers. (download it off the internet, use safe mode with networking so you can access the internet) Now, reboot back into normal mode in Windows. It will prompt to install the video card, cancel it. Download Nvidia driver 181.20 and install it, rebooting when it asks you to. Once you reboot back into Windows, your problem should be solved.
If this does not do it, make sure your monitor driver in Device Manager is set to "Plug and Play Monitor".
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I don't believe that graphic cards of that level need PCI-EX power directly from the power supply (using a power supply cable with a PCI-EX connector). This is a good thing, but that's because this is a low-level card--one that likely needs nVidia legacy drivers: It's likely that active driver support has ended. (The same is true for legacy AMD/ATi cards--and other more ancient cards, as well. ((PCI or AGP) Sabre, 3DFX, etc.)
If you're using the VGA port--perhaps the card's DVI port is needed for initial install, instead--or vice-versa. (You'd need an adapter or different cord to run to a VGA monitor or TV's VGA port .)
Rarely, two VGA ports might exist on a card, instead. In any case, the port needed likely isn't the one connected (with a ribbon cable) to the PCB on the video card. (Once you get a workable video card driver installed, then you should be able to use either port.) Try all usable ports before finding another possible solution....
this appears to be related in the BIOS. try to update the BIOS and disable the onboard video card from there if an option is available, then install the video card again and install the latest video driver for it compatible with your operating system
Pleas don?t Change any setting in your VGA port Adapter Windows will automatically disable your old or integrated Graphique Card, so set default setting in your configuration then reboot your pc
base on what youve said the video card should work properly without any problems because almost all brand new video cards have an exact drivers and application to support your computer. try to see the configuration of your video card and try to set the options of it. if not ill give you a link to download a driver for your video card. just choose the compatibility and download. hope that helps!
The chances are that you have an old motherboard which is not compatable with the new graphic card. Or you may be running windows 98 and are downloading the driver for xp or visa versa. The probable solution, will be to sell the new card on ebay and buy the best old card you can off ebay. Or just make do with the card you already had in your computer. If you are determined to have a better graphics card. A motherboard upgrade with better graphic card may be the best answer or buy a better spec pc second hand if you don't have much money. You'll probably waiste a lot of time trying to get the new card to work and it probably never will.