Usb Board - HP ProBook 455 G7 Maintenance And Service Manual

USB board

Table 5-10 USB board, cable, and bracket descriptions and part numbers
Description
USB board
USB board cable (included in Cable Kit)
Thermal bracket (included in Bracket Kit)
Before removing the USB board, follow these steps:
1. Prepare the computer for disassembly
2. Place the computer in Battery Safe mode
3. Remove the bottom cover
4. Remove the battery
Remove the USB board:
1. Remove the two Phillips M2.0 × 4.0 screws (1) that secure the thermal bracket to the computer.
2. Lift the bracket out of the computer (2).
3. Disconnect the cable from the ZIF connector on the USB board (1).
4. Remove the Phillips M2.5 × 4.0 screw (2) that secures the board to the computer.
46 Chapter 5 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
(Battery Safe mode on page
(Bottom cover on page
(Battery on page 34).
32).
33).
Spare part number
L44578-001
L52208-001
L77275-001
32).