i just bought aorus extreme edition gtx 1080 ti.I have installed the aorus graphic engine also the updated bios to unlock 150 power.From the first time i pushed the OC button which overclocks the card to 2025mhz.It froze after first attemp to run heaven benchmark,the gaming OC button works well but up to 1970 mhz core clock,no voltage is applied to both profiles.So i have started to configure it myself,saw other measurements on guru3d techpower and other legit reviews about the same card,they managed to go up to 2050mhz and i barely made it through 1970mhz core clock with or without 100 voltage and power 150.If i change up a little the core clock about +2 or +3 it freezes everytime.I have windows 64bit pro legit,all drivers up to date, cpu i5 4690k(4,6ghz) MSI z87-g45 motherboard . i think that my card is not working properly . Also to mention PS 750xfx gold series.All my stuff is working good except my new gpu if i want to overclock a little....