Black screen on both monitors during gameplay - monitors go into sleep mode like they are not getting a signal from GPU - Troubleshooting - Linus Tech Tips
Enabling Serial Over LAN for a Remote Windows Text Console using OSA SMBridge (withdrawn product) > Lenovo Press
Display drivers/dwm crashing and freezing screens... - Microsoft Q&A
Fix: Desktop Window Manager stopped working and was closed
Error: “The Desktop Window Manager has exited with code (0xd00002fe)” when Launching Apps and Desktops
The Desktop Window Manager has registered the session port. - Microsoft Community