HP Chromebook 14-2000 Chromebook model numbers 14- x000 through 14-x099 Mainte - Page 42

Heat sink, Remove the system board see

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Heat sink Description Heat sink (includes grounding tape and replacement thermal material) Spare part number 787711-001 Before removing the heat sink, 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 keyboard/top cover (see Keyboard/top cover on page 23). 5. Remove the system board (see System board on page 34). Remove the heat sink: 1. Detach the two pieces of ground tape (1) that secure the heat sink to the system board. 2. Remove the two Phillips PM1.9×1.9 screws (2) that secure the heat sink to the system board. 36 Chapter 5 Removal and replacement procedures

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Heat sink
Description
Spare part number
Heat sink (includes grounding tape and replacement thermal material)
787711-001
Before removing the heat sink, 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 keyboard/top cover (see
Keyboard/top cover
on page
23
).
5.
Remove the system board (see
System board
on page
34
).
Remove the heat sink:
1.
Detach the two pieces of ground tape
(1)
that secure the heat sink to the system board.
2.
Remove the two Phillips PM1.9×1.9 screws
(2)
that secure the heat sink to the system board.
36
Chapter 5
Removal and replacement procedures