Table 5-11
Heat sink description and part number
Description
Spare part number
Heat sink for use in models with UMA graphics
M53875-001
Heat sink for use in models with discrete graphics
M50437-001
Before removing the heat sink, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly on page 32
).
2.
Remove the bottom cover (see
Bottom cover and rubber feet on page 32
).
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
Summary of Contents for 17-cn0 Series
Page 4: ...iv Safety warning notice ...
