Common wisdom on the internet proclaims you must use two separate power cables when attaching two 6- or 8-pin power connectors to a graphics card. According to some, using just one cable is a danger.

If your graphics card is not working after installing a BIOS update in Windows 11/10, here are some working solutions that will help you resolve this problem.

The new ASRock CB-12V2X6L600W is designed to shut off the power to your graphics card when it overheats, but doesn't work ...