HP ZHAN 66 Pro 14 G3, Руководство по техническому обслуживанию и ремонту

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Heat sink
NOTE: All heat sink spare part kits include replacement thermal material.
Table 5-9 Heat sink descriptions and part numbers
Description Spare part number
Heat sink for use in models with UMA graphics L44552-001
Heat sink for use in models with discrete graphics L62044-001
Before removing the heat sink, follow these steps:
1. Prepare the computer for disassembly ( Preparation for disassembly on page 28 ).
2. Place the computer in Battery Safe mode ( Battery Safe mode on page 28 ).
3. Remove the bottom cover ( Bottom cover on page 29 ).
4. Remove the battery ( Battery on page 30 ).
Remove the heat sink:
1. To remove the heat sink on models with discrete graphics memory:
a. In the order indicated on the heat sink, loosen the six captive Phillips screws (1) that secure the
heat sink to the system board.
b. Lift the tape that secures the heat sink to the fan (2).
c. Remove the heat sink from the system board (3).
40 Chapter 5 Removal and replacement procedures for authorized service provider parts