Acer AcerAltos 21000 System Manual page 36

Replacing the LCD Display Screen
The system housing can be configured as a stand-alone tower
housing or a rack mounted housing (please refer to the AcerAltos
Rack Installation Guide for more information on rack installation).
With each configuration, the LCD display screen is placed differently.
For more information about the rack mount installation and
configuration, please refer to its user's guide.
To replace the LCD display screen:
1. Turn off the power to the system unit and unplug all cables.
2. Carefully pull out the LCD display screen. There is a connector at
the back of the LCD display.
3. Disconnect the LCD connector.
4. Connect the LCD connector at the back of the new LCD display
screen.
5. Attach the LCD display screen to the housing.
System Housing 2-11