Questions & Answers for: Zotac model 640 serial

just installed a new geforce gt 640 video card and drivers and now i have a red tinted screen with vertical lines just installed a new GeForce gt 640 video card and driver and now I have a red tint ...

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Question about NVIDIA GeForce GT 640 2GB GDDR3 2DVI/MiniHDMI PCI-Express Video

1 Answer

...640? simply go to this web pae http://www.zotac.com/support/warranty-manager.html and register your product. Be sure to have model number and serial number to hand. (or go to manufacturer's ...

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