How To Check Errors In Windows 11 Hot ((hot)) Jun 2026

Double-click any error to see the details. Copy the “Event ID” and “Source” directly into Google for a targeted fix.

If the troubleshooter doesn't resolve the issue, a simple restart often clears temporary glitches.

Have you seen a specific (like a Blue Screen code)?

This guide covers every essential method to check for errors and monitor performance on a Windows 11 system that is overheating. Use the Windows Memory Diagnostic Tool how to check errors in windows 11 hot

You will see a graph rated from 1 to 10. Red "X" icons represent critical failures (like app crashes or unprompted shutdowns), while blue information icons show successful updates.

Frequent Blue Screens (BSOD), random freezes, and reboot loops.

Windows 11 is generally stable, but errors can occur due to corrupted system files, failing hard drives, or problematic updates. Whether you are experiencing Blue Screens of Death (BSOD), random crashes, or sluggish performance, Windows 11 offers several built-in utilities to diagnose and repair these issues. Double-click any error to see the details

If you suspect a hardware or file system issue, run a disk check.

Note: The /f switch fixes errors, and /r locates bad sectors and recovers readable information.

Your PC will reboot into a blue diagnostic screen and run a series of pattern tests on your RAM. If you see red text saying "Hardware problems were detected," it is time to replace your memory sticks. Have you seen a specific (like a Blue Screen code)

| Tool | How to launch | What it fixes | |------|---------------|----------------| | | sfc /scannow in Terminal (Admin) | Corrupted system files | | DISM | DISM /Online /Cleanup-Image /RestoreHealth | The source of system file corruption | | CHKDSK | chkdsk C: /f /r /x in Terminal (Admin) | Hard drive/SSD errors and bad sectors | | Windows Memory Diagnostic | mdsched.exe in Run dialog | RAM errors and faults | | Event Viewer | Type “Event Viewer” in Start menu | Identifying the exact cause of crashes | | Troubleshooters | Settings > System > Troubleshoot > Other troubleshooters | Common, everyday issues (audio, network, Bluetooth) |

The system told him the drive was in use and asked to schedule the scan on the next reboot. Leo typed Y and restarted. During boot, a blue screen with white text meticulously checked every sector of his SSD. It found and fixed a handful of logical errors.

Windows will scan the drive for physical and logical errors during the boot process. Use the Reliability Monitor

Event Viewer is Windows 11’s built-in black box recorder. It logs every significant error, warning, and info event.

The test can take 15–30 minutes. Once done, your PC will reboot into Windows. If the results do not automatically pop up as a notification, you can find them in the Event Viewer under Windows Logs > System (look for "MemoryDiagnostics-Results"). 4. Use Command Prompt Tools (SFC and DISM)