Used The lastest DDU in safe mode -> Installed 18.1.1 WHQL.
Memory speed is stuck at max speed's without anything running, even after restarting the computer.
Checked with GPU-Z 2.6.0 + Wattman.
NO Afterburner installed / NO OC.
My main monitor is connected with 20$ HDMI-HDMI Cable, no problems with that.
- EDIT/Info: I manage to reproduce the problem...I have a brand new Display Port (GPU) -> Hdmi (TV) cable that goes to my brand new TV.
When i remove it the memory dont stuck anymore in max speeds...when i plug it in...it goes max again.
The TV is not even ON.
OS: Windows 10 Pro RS2
CPU: i5 750 2.67Ghz
Cooler: Corsair A50
MoBo: Asus P7P55-M
RAM: HyperX Fury @1866 8GB
GPU: Gigabyte R9 380 4G
SSD: 2x Kingston 120GB (OS + Games)
HDD: 1TB WD Blue (Storage)
SoundCard: Soundblaster Z
Case: Corsair Air 540
Fans: 4x Be Quiet! Pure Wings 2
PSU: XFX TS 550w