The "hardware errors" reported in Reliability Monitor all appear to have signatures like this. I believe they are associated with applying the win+ctrl+shift+B hammer to the display subsystem.
Source
Windows
Summary
Hardware error
Date
5/12/2026 4:34 PM
Status
Not reported
Description
A...
I will follow through with the additional suggested actions but there is a possibility of interaction with this PC's other annoying problem: sporadic and then frequent failure to wake the display on keypress or mousemove. At first my workaround was to unplug and then plug back in the DisplayPort...
Homework in progress. Instructions for "Check SSD health and Dell hardware diagnostics" appear to be wrong. There is no such choice "SupportAssist Pre-Boot System Assessment."
I hope this big community can help me with what seems to be a jinxed Dell tower running Win 11, bought Jul 2025. My main issue now, is sluggish performance showing up just a few hours after a cold start or restart. This poor performance started probably this January. Application launches take a...
OK, I guess I just Reply since there is no New Post button. PC user for many decades but not working now, instead using at home. I have a tech background but Windoze can still drive me batty.