So the dock shouldn’t be limited by pixel count. Thinkpad Thunderbolt 3 dock FW utility V2019.11.20.2 I get a MCU version reading fail when I try to update with this firmware: As I wrote above, all of the issues fall back to the unstable dockįor some reason my last post didn't go through. Just to clarify - I can select 144 hz, but the image is all teared apart. It seems I have more settings now in the Nvidia control panel (setting depth and dynamic range), but no matter what settings i use on the LG 27GL850, the maximum is still only 120 hz.
So I went for another try, and installed the Nvidia 441.66 but only the display drivers this time. After a reboot I was back at the Nvidia 26. I afterwards added the monitor drivers to the laptop, LG and Eizo monitors. I both swiped Intel and Nvidia drivers, though I have only enabled the RTX4000 in the BIOS.
Lesson to be learned ONLY install the Display drivers, and leave everything else OFF.Īs I still couldn’t get 144 hz running, I used the DDU tool as advice. Or at least this was my approach to try and return to something that was compatible with the dock. I had to do a 'revert to previous state' on my Windows to get the monitors up'n'running. I'm connected through a Lenovo Thunderbolt 3 Workstation dock. But this really killed my Lenovo P53 and I had no image on any of my monitors, the laptop started to lag and I lost connection to all USB devices. I installed the latest Nvidia 441.66 ODE (2019.12.10) which was actually newer than the QNF driver version 436.30 (2019.9.10). \- I installed the Windows driver from the website LG (,1.0) It now says there's a version 3.13, but when I press update it says "Current version is latest software". \- I installed the LG OnScreen Control version 4.43 and updated the monitor to 3.0.7. \- I tried another 8K 1.4 displayport cabel
\- I used the HDMI cable that came with the monitor \- I used the DP cable that came with the monitor
Running 144 hz just makes it go 'out of syn' with a picture you cant use at all.
I got my new LG 27GL850 yesterday, and have since tried to get it running at 144hz.