# Windows 11's latest update kills audio, and maybe File History

> The newest Windows 11 patch is leaving some PCs silent, and reports say it takes File History down with it.
- Title: Windows 11's latest update kills audio, and maybe File History
- Summary: The newest Windows 11 patch is leaving some PCs silent, and reports say it takes File History down with it. If your PC just went quiet or your backups…
- Keywords: windows 11, microsoft, bugs, updates, pc audio, technology, Windows, 11's, latest, update, kills, audio
- Source: TechRadar — https://techradar.com/computing/windows/the-latest-windows-11-update-breaks-audio-on-some-pcs-and-reportedly-kills-file-history-feature
- Published: 2026-09-14T11:13:05+00:00
- Read time: 1 min
- Topics: windows 11, microsoft, bugs, updates, pc audio, technology
## The sound just stops
After installing the newest Windows 11 update, some people find their speakers and headphones produce nothing at all. The hardware is fine, the patch is not.
## File History reportedly dies
Alongside the audio problem, users report that File History, the built-in tool that quietly keeps versioned copies of your documents, stops doing its job after the update.
## Not every PC is hit
The failures show up on some machines and not others, which makes the bug hard to predict. Two identical-looking laptops can come out of the same update with different results.
## Broken backups hurt more
Silence is annoying, but a backup tool that fails silently is worse. You only discover File History stopped running at the moment you need to recover a file.
## Check before you panic
Match the timing. If sound or backups broke right after a Windows update landed, look at your update history first rather than replacing drivers or hardware.
## Wait for the fix
Problems like these usually get patched in a follow-up release. Until then, pausing updates on a machine that still works normally is the low-risk move.
## Key takeaway

If your PC just went quiet or your backups stopped running, the latest Windows 11 update is the first thing to check.