Hi guys. I have a asus 2021 ASUS TUF Gaming A15 FA506QM i bought it about 2 years ago. The laptop had a warranty for a year but 5 months out of the warranty it started artficating time to time nowadays it happens at least once a day and its very annoying when gaming coding it just artifacts then crashes. I recently downloaded MSi afterburner it couldn't underclock the GPU I tried every setting kernel mode, extended MSI etc then I tried tweak 3 it didnt work either. I believe that the UEFI is locked therefore I can't underclock. I need to find a way to underclock this laptop I really can't afford a new one and I need it for computer sci uni. I will be thankful if you can help me find a way to underclock this laptop please or to find a way to unlock UEFI to underclock. here is a video about how the artifact looks https://youtube.com/shorts/76cAgAI70f8?feature=share