HP ProBook 4310s Maintenance And Service Manual page 68

9. Remove the keyboard.
10. Release the ZIF connector 1 to which the LED board cable is attached, and then disconnect the LED board
cable 2 from the system board.
11. Detach the LED board cable 3 from the top cover. (The LED board cable is attached to the top cover with
double-sided tape.)
12. Disconnect the speaker cable 4 from the system board.
13. Remove the switch cover 5.
Reverse this procedure to install the keyboard and switch cover.
Maintenance and Service Guide
Removal and replacement procedures
4–23