HP (Hewlett-Packard) 4320T Laptop User Manual


 
Switch cover
Description Spare part number
Switch cover 599567-001
Before removing the switch cover, 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).
Remove the switch cover:
1. Position the computer upside down with the rear toward you.
2. Remove the four PM2.5×3.0 screws in the battery bay.
3. Turn the computer right-side up, and open the computer as far as possible.
Component replacement procedures 37