Hello,
Sorry to hear a test is failing on your computer. To begin, the Primary Surface Test error is indicating a possible issue in the portion of the video memory. The way to find out if there is a potential problem with your video card is to first, make sure your video drivers are updated to the latest version. At times having outdated drivers can cause the issue that will provide this error.
Next, I would recommend running a memory test that will verify the system memory isn't the cause for the failed test result. If the same error continues after testing the memory and updating the video drivers, there is a possibility for a defective video card that may be the problem.
Please let me know if you have any other questions.
Thank you,
Meliton P.