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Fan
To remove the fan, use this procedure and illustration.
Table 5-10
Fan description and part number
Description
Spare part number
Fan for use in models with UMA graphics memory
M50402-001
Fan assembly for use in models with discrete graphics memory
M50438-001
Before removing the fan, 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 fan assembly:
1.
UMA models: Remove the three Phillips M2.0 × 4.0 screws (1) that secure the fan to the computer.
2.
Disconnect the fan cable from the system board (2), and then remove the fan from the computer (3).
44
Chapter 5 Removal and replacement procedures for authorized service provider parts
Содержание 17-cn0 Series
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