on a cold boot, the fanspeed cranks to about 50-60% for a split second as CCC initialises then settles down to normal :huh:
Yeah, I view that as normal. It's been that way for me since my 3870 days. Re-boot fan cranks up then settles down.
But I have noticed that the cards BIOS powerplay states tends to 'battle' with the drivers quite often. (ie card ignores the driver settings, driver reasserts the settings etc)
Hmmm....Perhaps that's what happened to me yesterday. It was strange to have the fan mysteriously crank to 50% and stay, especially since I never enabled or messed with Overdrive (prior to the issue).
It's that's what happened, it was the first time i've seen it. At any rate things are back to normal now, I hope

My Computer
At a glance
Windows 10 ProIntel Core i7-4770K (3.5Ghz)32 gig Corsair Dominator Platinum (4x8Gig)Sapphire Tri-X R9 Fury
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Custom built by me.
- OS
- Windows 10 Pro
- CPU
- Intel Core i7-4770K (3.5Ghz)
- Motherboard
- Gigabyte G1 Sniper 5 (F10 Bios)
- Memory
- 32 gig Corsair Dominator Platinum (4x8Gig)
- Graphics Card(s)
- Sapphire Tri-X R9 Fury
- Sound Card
- Soundblaster ZXR
- Monitor(s) Displays
- NEC PA242W 24" LCD Monitor
- Screen Resolution
- 1920 x 1200
- Hard Drives
- Primary - Samsung 850 Pro (512gig), Samsung 840 Pro (256gig), 2TB WD Caviar Black.
- PSU
- EVGA Supernova 1000 G2
- Case
- Cooler Master HAF X
- Cooling
- Corsair H100i with Corsair Air Series SP120 Quiet Fans
- Keyboard
- Logitech Wireless Wave
- Mouse
- Logitech Performance MX
- Internet Speed
- High Speed Cable
- Antivirus
- Norton Security
- Browser
- IE11
- Other Info
- Memory Timings - 1866MHz @ 9-9-9-27-1T @ 1.5 volts