Heat sink assembly
NOTE:
The heat sink assembly spare part kit includes replacement thermal material.
Description
Spare part number
Heat sink for use in models with discrete graphics memory
L14363-001
Heat sink for use in models with UMA graphics memory
L14362-001
Before removing the heat sink assembly, 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 bottom cover (see
5.
Disconnect the battery cable from the system board (see
).
Remove the heat sink assembly:
1.
Discrete graphics models: Loosen the six captive screws on the heat sink following the sequence
stamped on the heat sink (1), and then remove the heat sink from the system board (2).
CAUTION:
Take extreme care when removing the heat sink. The heatpipe is very fragile and can be
easily damaged and bent during removal.
52
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Содержание EliteBook 850 G5 Notebook PC
Страница 1: ...HP EliteBook 850 G5 Notebook PC Maintenance and Service Guide ...
Страница 4: ...iv Important Notice about Customer Self Repair Parts ...
Страница 6: ...vi Safety warning notice ...
Страница 10: ...x ...
Страница 20: ...Display NOTE Refer to the illustration that most closely matches your computer 10 Chapter 2 Components ...
Страница 31: ...Cover Component Description Internal microphone s Record s sound Cover 21 ...