HP ZBook Studio G3 Maintenance and Service Guide - Page 58

LED board, Remove the battery see

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LED board Description LED board Spare part number 840957-001 Before removing the LED board, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the service door (see Service door on page 30). 5. Remove the bottom cover (see Bottom cover on page 31). 6. Remove the battery (see Battery on page 32). Remove the LED board: 1. Remove the tape from atop the cable (1). 2. Disconnect the cable from the system board (2). 3. Remove the two Phillips PM2.0×2.0 broadhead screws (3) that secure the LED board to the computer. 4. Remove the LED board (4). Reverse this procedure to install the LED board. 44 Chapter 6 Removal and replacement procedures for authorized service provider parts

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LED board
Description
Spare part number
LED board
840957-001
Before removing the LED board, follow these steps:
1.
Turn
off
the computer. If you are unsure whether the computer is
off
or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the service door (see
Service door
on page
30
).
5.
Remove the bottom cover (see
Bottom cover
on page
31
).
6.
Remove the battery (see
Battery
on page
32
).
Remove the LED board:
1.
Remove the tape from atop the cable
(1)
.
2.
Disconnect the cable from the system board
(2)
.
3.
Remove the two Phillips PM2.0×2.0 broadhead screws
(3)
that secure the LED board to the computer.
4.
Remove the LED board
(4)
.
Reverse this procedure to install the LED board.
44
Chapter 6
Removal and replacement procedures for authorized service provider parts