HP ProBook 450 G5 Maintenance And Service Manual page 78

Memory modules
●
● WLAN/Bluetooth module
● WWAN module
● M.2 solid-state drive
Remove the system board:
1. Position the computer upright on a flat surface and open the display as far as possible.
2. Disconnect the power cable from the system board (1).
3. Remove the 4 Torx T8 2.5×4.0 screws (2) that secure the system board to the computer.
4. Lift the bracket from atop the USB-Type C port (3).
The USB bracket is available using spare part number L01029-001.
5. Rotate the left side of the system board upward (1).
68 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
(Memory modules on page
(WLAN/Bluetooth combo card on page
(WWAN module on page 41)
(M.2 solid-state drive on page
37)
39)
45)