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Windows 7: Windows Experience index error after upgrade new graphics card

01 Oct 2013   #1

windows 7 64bit gaming EDITION
Windows Experience index error after upgrade new graphics card

can you guys help me
i buy new graphics card GTX 660 twink Fronz 2gb ddr5

but when i REFRESH RATE when it complete i get error here my pics

but i not uninstall old graphics driver

pls help me


My System SpecsSystem Spec
01 Oct 2013   #2

Win 7 Ult SP1/Win 10 Pro (all x64)

Uninstall old driver. Then go to the maker's website and download and install the driver for that card. Hopefully that will get it working again.
My System SpecsSystem Spec
02 Oct 2013   #3

Windows 7 Ultimate Retail Box (64-bit installed) + Service Pack 1

If you need help clearing out the old driver:

Installing and updating drivers in 7

Driver Sweeper might be called Driver Fusion now, but it's still a good app for this purpose.

CCleaner at is another good one to analyze with.
My System SpecsSystem Spec


 Windows Experience index error after upgrade new graphics card

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