- Oct 8, 2018
- Gigabite X570 AorusPro WiFi
- Ryzen 3900x OC 4.5gHz
- RedDevil 6900xt
- Mobile Phone
Great thanks for the fast reply. Cleaning the nvram makes it now possible to have a 2560x1440p screen attached on either hdmi out or usb-c adaptor with hdmi out.
I added the following boot arg in clover to clean nvram
-s bootarg sudo nvram -c
and then rebooted after
Are you able to output a 4k image through the HDMI or through any usb-c to hdmi adapter. When my 4 k screen is attached it keeps a black screen on the laptop and the 4k screen. Hotplug make the computer reboot as you said before.
With the clover3.4 from blazinsmokey I had a possibility of 4k with 30fps or 1080p with 60fps. I see what I get but is there nobody here that can make that hack a 100% working one, knowing that sd card and nvidia will never work. Anyway this Dell 9560 throttles so badly with nvidia working on windows that I don t consider that an coherent option.
My friend; You have hit something called the hardware ceiling limitation that no clover folder will ever solve.
We have HDMI 1.4 in our laptops - which gives the beautiful cursor streak that is akin to winning solitaire on Windows 98. You’re after HDMI 2.0 - this is the good stuff. Of course better still is DiplayPort - you ain’t getting it as HDMI 1.4 is all we get
That port is almost as frustrating as Dell’s laziness to enable SpeedShift as a factory default
as a sidenote. In Windows, my laptop boosts to 3.8/3.4gHz turbo over several hours without any thermal throttling and gets 68’ at full load on the Nvidea. I do have it undervolted, repasted, taped and on a stand though
Get the stupid TB16 dock and plug it in via USBC/DisplayPort would be my advise