Home Forums Tech Helproom GPU overclock no longer applying correctly Forum Rules | Contact Forum Editor | Report a Post GPU overclock no longer applying correctly Jupescj 03:09 30 May 2017 Locked Hi there, Recently my GPU overclock has stopped applying. I am using MSI afterburner following this guide click here without having any problems for a year. Now when I apply the overclock it shows on GPU-z that the clock speeds have changed, yet the sensors show default speeds. Using a Sapphire Radeon R9 270X 4gb on windows 10 64bit Any help would be appreciated! This thread is now locked and can not be replied to.