1. Start or restart the machine.
2. Tap the F10 key a few times as the machine is starting. This brings up the BIOS controls.
3. After a few seconds, you’ll get a language selection box. Pick English (or Dansk if you are feeling adventurous).
4. This brings you to the Hewlett-Packard Setup Utility screen. There is a series of menus; select Advanced.
5. Use the cursor key to move down the menu to Internal Speaker.
6. Use the cursor key to switch from Enable to Disable.
7. Press the F10 key twice to return to the main menu.
8. Press Enter to Save Changes and Exit. The PC will continue the normal start process.
After you have executed this process, sound on that computer will be available only through headsets.
