HP 17-cn0 Series Maintenance And Service Manual page 54

Table 5-11 Heat sink description and part number
Description
Heat sink for use in models with UMA graphics
Heat sink for use in models with discrete graphics
Before removing the heat sink, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Remove the battery (see
Remove the heat sink:
1. UMA models: In the order indicated on the heat sink, remove the four Phillips M2.0 × 2.8 screws (1) that
secure the heat sink to the computer.
2. Remove the heat sink from the computer (2).
3. Discrete models: In the order indicated on the heat sink, remove the six Phillips M2.0 × 2.8 screws (1)
that secure the heat sink to the computer.
46 Chapter 5 Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
Bottom cover and rubber feet on page
Battery on page 34).
Spare part number
M53875-001
M50437-001
32).
32).