HP (Hewlett-Packard) 4320T Laptop User Manual


 
Keyboard
Description Spare part number
Keyboard (includes keyboard cable) 599572-xxx
NOTE: For a detailed list of keyboards see the parts list in
Computer major components on page 16
Before removing the keyboard, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 36).
5. Remove the switch cover (see
Switch cover on page 37).
Remove the keyboard:
1. Remove the four PM2.5×3.0 screws that secure the keyboard to the computer.
Component replacement procedures 39