HP Compaq Mini 110c-1040DX PC - Manual (Page 65)

To use QuickLock, press fn+f6 to display the Log On window and lock the device. Then follow the
instructions on the screen to enter your Windows user password or your Windows administrator
password and access the device.
Muting speaker sound (fn+f8)
Press fn+f8 to mute speaker sound. Press the hotkey again to restore speaker sound.
Decreasing speaker sound (fn+f10)
Press fn+f10 to decrease speaker sound. Hold down the hotkey to decrease speaker sound
incrementally.
Increasing speaker sound (fn+f11)
Press fn+f11 to increase speaker sound. Hold down the hotkey to increase speaker sound
incrementally.
Using the keyboard 57