

If you don’t have InstantGo, when you add a new alarm you’ll see a warning that alarms only work when your PC is awake. However, it must be plugged in to AC power to ensure that it will wake up. Notes: Some newer laptops and tablets have a feature called InstantGo, which wakes up the device to sound an alarm even if the device is asleep. However, in most cases, alarms won’t sound if your PC is asleep, and never when it’s shut down. You can even dismiss alarms from the lock screen without unlocking it. It appears even if the app is closed, sound is muted, or your PC is locked.

When an alarm goes off, you’ll hear a sound and see a notification that you can snooze or dismiss. How to use Alarms & Clock app Dismissing or snoozing alarms how to use alarms in windows 10 You may also have interest in topics about recover Windows 10 password, or fix Windows 10 update error 80240020. Hence, if your Windows 10 notification sound does not work after updating to Windows 10, try the tips and tricks to resolve quickly. Now the notification sound should work without any problem.

If the notification sound stopped working after a particular update, then try to remove the particular Windows update to see if that makes any difference. If you've ruled out the improper settings and the problems started right after a Windows update, I would suggest you try the following methods and check if that helps. If you select None, the sound is turned off and you cannot receive any notification sound in Windows. In Sounds section, make sure you've selected a sound from the options. In Sound dialog, scroll down to Notification in Program Events section. Navigate to Control Panel on your PC and tap Sound. Prior we conclude it is a real issue, let's verify you've turned on notification sounds in Windows 10. Notification sound not working after Windows 10 update
