Hello everyone,


I’m facing a serious graphical issue with my Lenovo Legion Go (Z1 Extreme).


Since April 2025, I’ve been experiencing heavy GPU artifacts and visual glitches. It started while gaming, then occurred during benchmarks, and now it even appears while browsing or on the desktop.


Here’s what I’ve tried so far:



  • Clean Windows reinstall
  • Driver updates and downgrades
  • All firmware and OS updates
  • Switched to SteamOS (Linux)
Nothing fixed it, and the issue seems to be hardware-related (probably GPU or VRAM).


The device has never been opened, overclocked, or physically damaged.


Has anyone experienced this on Legion Go?
Is there any known fix (like a thermal mod, reflow, or deep firmware reset)?


Any help is appreciated!