HTGB
How To

How To Turn Off the Startup Sound on Windows 10 and 11

February 11, 2026 3 minuten lezen Updated: February 11, 2026

Whenever Windows boots up and hits the login screen, you might notice a little startup chime playing in the background. Back in the good old days, that sound was handy — especially when your PC took forever to load, acting kinda like a sign of “Hey, the OS is ready!” But these days, boot times are lightning-fast thanks to SSDs and better hardware, so the startup sound feels kinda pointless. Plus, if you’re in a quiet coffee shop or library, that noise can be totally disruptive. So, disabling it might be a good idea if you want a quieter setup or just hate the blaring sound every time you start your machine.

Now, it’s not exactly straightforward because Windows doesn’t make it super obvious. Changing the startup sound involves messing with DLL files if you want to customize it, but simply turning it off is way easier. The catch is, depending on your system policies, the option to turn the sound off may be grayed out or overridden. Still, there are a few reliable ways to do this — through the Sound options, Registry, or Group Policy — and even better, they’re not that complicated once you get the hang of it.

How to Disable the Windows Startup Sound

Using Sound Options

This is probably the simplest method. It basically involves toggling an option in the classic Sound control panel. Works well on most Windows 10 and 11 machines, and it’s enough to silence the startup chime in most cases.

  • Hit the Windows key + R to open the Run dialog.
  • Type mmsys.cpl and hit Enter. That opens the Sound window.
  • Go to the Sounds tab.
  • Scroll to find the checkbox labeled Play Windows Startup Sound and uncheck it.
  • Click OK to save the changes.

If you notice that the checkbox is grayed out or missing, that’s probably because of a group policy that overrides this setting. In that case, you’ll need to disable the policy (see below).

Using Registry Editor

This one comes in handy if the sound option is stuck or if you want to double-check that it’s turned off at a lower level. The registry controls a lot of Windows behaviors, including whether the startup sound plays or not. Sometimes the policy overrides this, but if not, editing the registry usually does the trick.

  • Open the Run dialog (Windows + R).
  • Type regedit and press Enter to launch the Registry Editor.
  • Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\BootAnimation.
  • Look for the entry called DisableStartupSound. If it’s not there, that’s okay — you can create it.
  • To add it, right-click on an empty space in the right pane, select New > DWORD (32-bit) Value, and name it DisableStartupSound.
  • Double-click that entry and set its Value data to 1. Hit OK.

After doing this, restart your PC to see if it worked. Not sure why, but on some setups, this needs a reboot to kick in. If it still plays the sound, then something’s overriding the setting.

Using Local Group Policy Editor

This is a more forceful method — well, because Windows has a policy setting that can override registry tweaks. If you’re on Windows Pro, Enterprise, or Education, you have access here. Consumer versions usually don’t, unless you add it manually, which gets a little more complicated. Anyway, changing the policy disables the sound at a system level, so it’s pretty reliable. Just remember, if you disable via Group Policy, the registry setting might stay, but Windows will ignore it.

  1. Open the Run dialog (Windows + R).
  2. Type gpedit.msc and press Enter.
  3. Navigate to: Computer Configuration > Administrative Templates > System > Logon.
  4. Find and double-click on Turn off Windows Startup sound.
  5. Set it to Enabled and click OK.

Note: Windows Home editions don’t have the Local Group Policy Editor by default, so if you’re on Home, you’ll need to enable it first or use the registry method, which is usually enough.

In my experience, toggling the sound with either the control panel or registry works well, but sometimes system policies get in the way. If the sound stubbornly plays, double-check your group policies and registry entries. It’s kind of annoying how Windows sometimes doesn’t let you change these simple things without some extra digging, but once you figure out where to look, it’s not so bad.