After updating to the most recent Crimson driver I tried switching my GPUs to turbo mode. The screnn suddenly had a yellow tint and a black screen occured. Since then I got a total blackscreen (I cant even see the UEFI ) and there is no HDMI signal even though the system is running.
I tried clearing the cmos, removed Ram, part testing etc..
AMD Graphics Card
2x Gigabyte Rx Vega 64 FE
Windows 10 64bit
Driver version installed
Latest Radeon Software Crimson Edition offered yesterday (cant check due to blackscreen duh!)
Asus 24" Monitor via HDMI
MSI Gaming Pro Carbon x370
Ryzen 7 1700x
Power Supply Unit
Be quiet Dark Power Pro 11 1000w
Corsair 1 x 16GB
How can I remove these turbo settings manually with no video output and hopefully resolve this problem as no parts seem to be faulty except those Crimson drivers lastly set to turbo mode?