HP EliteBook Folio 1020 EliteBook Folio 1020 G1 Notebook PC Maintenance and Se - Page 62

Heat sink

Page 62 highlights

Heat sink NOTE: The heat sink assembly spare part kit includes replacement thermal material. Description Heat sink assembly Spare part number 790073-001 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 bottom cover (see Bottom cover on page 32). 5. Disconnect the battery cable. Remove the heat sink: 1. Following the sequence stamped into the heat sink, loosen the four captive Philllips screws (1) that secure the heat sink to the system board. 54 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts

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Heat sink
NOTE:
The heat sink assembly spare part kit includes replacement thermal material.
Description
Spare part number
Heat sink assembly
790073-001
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 bottom cover (see
Bottom cover
on page
32
).
5.
Disconnect the battery cable.
Remove the heat sink:
1.
Following the sequence stamped into the heat sink, loosen the four captive Philllips screws
(1)
that
secure the heat sink to the system board.
54
Chapter 5
Removal and replacement procedures for Authorized Service Provider parts