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Bugs Killed

Windows

Additional monitor not working properly until Windows display settings were adjusted

The extra monitor was not working properly when used from home. The issue was resolved by adjusting Windows display settings.

Killed once by someone from XL.net, on 2026-08-31.

Affects

Hardware

  • external monitor

What you see

  • An additional monitor does not work properly.
  • The display setup is wrong when using the monitor from home.

Why it happens

Likely Windows display settings were misconfigured.

When it shows up

A Windows computer has an extra monitor connected, but the monitor is not showing or behaving correctly until the display arrangement/settings are corrected.

You are in this case if:

  • Windows display settings show the external monitor is not set up as intended.
  • The problem is limited to the additional monitor rather than the main display.

1 fix below

The steps that killed it

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Someone from XL.net killed this on a Windows computer on 2026-08-31. It is written up from that one repair, so it cites no outside page.