Deleted drivers, GPU no longer detected

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Purepanda

Honorable
Jul 27, 2013
5
0
10,510
I have been having problems with the 320.49 drivers from nvidia, so I decided to change them. I was told to delete them and install 314.22 drivers. When I deleted them, I tried to install the new drivers, but it said I have no graphics card connected.

I am running Windows 7 and have a Ge Force 550. Thank you for your help.
 
Solution
Tom Tancredi
Download and run Driver Sweeper to completely clean the system of the NVidia drivers. Don't try to revert back to the old drivers unless you really have to, as too many changes have happened since that version to be fully compatible today (hence new drivers are released). Install the lastest, in fact there is a new BETA and seems damn stable on my rig.
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Tom Tancredi

Tom Tancredi

Judicious
May 9, 2013
4,999
0
32,960
Download and run Driver Sweeper to completely clean the system of the NVidia drivers. Don't try to revert back to the old drivers unless you really have to, as too many changes have happened since that version to be fully compatible today (hence new drivers are released). Install the lastest, in fact there is a new BETA and seems damn stable on my rig.
 
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