Beep from Acer laptop charger being connected

Beep from Acer laptop charger being connected

The charging beep on Acer laptops can be annoying, but you can disable it in a few ways:

Method 1: Disable Beep in BIOS

1. Restart your laptop and enter the BIOS/UEFI.
   • Press F2 (or Del) repeatedly while booting up.
2. Look for an option related to Charger Beep, Battery Warning Sound, or similar.
3. Disable it and save changes (F10 to save and exit).
4. Reboot and check if the beep is gone.

Method 2: Disable Beep via Device Manager

1. Press Win + X and select Device Manager.
2. Expand System Devices.
3. Find System Speaker or Beep.
4. Right-click and select Disable.

Method 3: Disable Beep via Registry Editor

1. Press Win + R, type regedit, and hit Enter.
2. Navigate to:
   HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Beep
3. Double-click Start and change the value to 4 (disables beep).
4. Restart your laptop.

Method 4: Disable Beep via Command Prompt

1. Open Command Prompt as Admin (Win + X → Command Prompt (Admin)).
2. Run the following command:
   net stop beep
3. To permanently disable it, run:
   sc config beep start= disabled