New Graphics Card doesn’t work

Jul 13, 2018
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I just bought a GTX 650 from AliExpress, but it doesn’t seem to work. It says that there is a problem with the card (code 43).
I’ve tried downloading and updating and reinstalling every driver I can think of, and it still doesn’t work... was I sent a defective card? If not, how do I fix it??
 
Solution
Need all the specs to start answering questions like these, including specific power supply.

Also, a link to what you bought would be useful. AliExpress is awash with fake GPUs.