This GPU is around 4 to 5 years old. The PC restarts when I ran Furmark but it doesn't restart when run with onboard Intel HD.
Is this a sign of dying GPU or could it be other component issue e.g. PSU? How can I confirm that is dying GPU that is causing the restart?

Update
Faulty Seasonic PSU G750 was the cause of this issue.
Is this a sign of dying GPU or could it be other component issue e.g. PSU? How can I confirm that is dying GPU that is causing the restart?

Update
Faulty Seasonic PSU G750 was the cause of this issue.
Last edited: