HP EliteBook 860 G9 - Heat Sink

2. Remove the three Phillips M.2.0 x 2.0 screws that secure the card reader to the computer (3), and then
lift out the card reader (4).
Reverse this procedure to install thecard reader board.
Heat sink
To remove the heat sink, use these procedures and illustrations.
Table 6-4
Heat sink descriptions and part numbers
Description Spare part number
Heat sink for use in models with UMA graphics (15 W) N09037-001
Heat sink for use in models with UMA graphics (25 W) N09038-001
Before removing the heat sink, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 40).
2. Remove the bottom cover (see Bottom cover on page 40).
3. Remove the battery (see Battery on page 41).
Remove the heat sink:
1. In the order indicated on the heat sink, remove the Phillips M2.0 × 4.0 screws (1) that secure the heat
sink to the computer.
Heat sink
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