DangerousPirate

Yeah, they're working and even after lowering the RPM it still does so. Sapphire also suggest swapping out the PSU, so after heading home I will contact Corsair for another unit.

Alright, I will give it a shot. You've been a great help, have a wonderful day.

Welp... it still does the same for Heroes of the Storm. I hope Sapphire has some answers or at least a new PSU is the key.

Thank you very much! This seems to work. After using MSI Afterburner to lower the voltage down to -48V the computer is now able to load the Dishonored 2 without crashing immediately. I will futher test this and configure it some more tomorrow, and thanks again! However, I do have one question though. Does this confirm leelaa14's suspicions about my PSU being faulty and that I should send my Corsair HX-750 in for repair?

Ever since I installed the Sapphire R9 Fury (non X) graphics card I have been experiencing abrupt reboots to my computer when gaming. I have tried upgrading to the latest bios, reinstalling Windows, uninstalling drivers using DDU, and trying multiple drivers provided by AMD (to be specific: Crimson ReLive Edition 17.1.1, 16.12.2,16.11.4, and even the Catalyst 15.7) and still no luck. The games I normally play are Heroes of the Storm, Battlefield 1, and Dishonored 2. For Heroes of the Storm it normally reboots in the middle of the game and sometimes at the beginning. I have not confirmed this but when turning down the settings; the PC did not restart for the rest of the round (I will report back when I get the chance to play again). For Battlefield 1, it has caused my computer to reboot itself during the campaign but never has it done so when playing PVP (even on ultra). Dishonored 2 is the most disappointing one as it reboots as soon as the start menu loads up. I have also tried verifying the files and reinstalling these games but the same thing still happens. The normal temperature I’d get from Battlefield 1 on ultra is around 80C. I have just recently put it under Heaven (benchmark software) for four hours and it’s fine. However, whenever I use Furmark, both monitors would sometimes go black after 15 minutes and has caused the computer to reboot once. Both software have caused the R9 Fury to rise up to 80C-85C. I have also tried using a PSU testing device and everything seems to run fine according to the picture below. However, I am not sure if this a valid test as I believe it is unable to test the PSU under a heavy load as it's required that I hook the cable only to the device shown in the picture provided when using it. I am running out of options as this is the second R9 Fury I have tried and both have the exact same issue. Specs: Mobo: Asus Z87 Pro GPU: Radeon Sapphire R9 Fury Ram: Corsair Vengeance Blue 8 GB (2X4 GB) PC3-12800 1600mHz DDR3 PSU: Corsair HX 750 CPU: i5 4670K OS: Windows 10 SSD: Kingston Digital 240GB SSDNow HDD: WD Blue 1TB SATA 6 Gb/s 7200 RPM