Heat Sink Assembly - HP EliteBook 745 G6 Maintenance And Service Manual

Heat sink assembly

NOTE: The heat sink assembly spare part kit includes replacement thermal material.
Table 6-2 Heat sink descriptions and part numbers
Description
Heat sink
Before removing the heat sink assembly, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover (see
3. 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).
IMPORTANT:
easily damaged and bent during removal.
Do not remove the shielding from the thermal module or heat pipe.
48 Chapter 6 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
Bottom cover on page
Take extreme care when removing the heat sink. The heatpipe is very fragile and can be
34).
34).
Battery on page 46).
Spare part number
L68813-001