http://www.techpowerup.com/vgabios/166187/sapphire-r9270x-2048-140306.html
I believe you accidentally uploaded the default/factory VBIOS as opposed to the modified one. I am not able to set the PowerTune Limit beyond 120% in Afterburner, CCC or TriXX. Older VBIOS versions causes a BSOD, so I'm not sure if they work. I'm using 15.7 drivers.
I believe you accidentally uploaded the default/factory VBIOS as opposed to the modified one. I am not able to set the PowerTune Limit beyond 120% in Afterburner, CCC or TriXX. Older VBIOS versions causes a BSOD, so I'm not sure if they work. I'm using 15.7 drivers.