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4.
Disconnect the cable from the ZIF connector (4) on the module.
To install the headphone module, reverse the removal procedures.
System board
To remove the system board, use these procedures and illustrations.
Table 5-10
System board descriptions and part numbers
Description
System board (includes processor and integrated system memory)
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Intel Core Ultra 9 185H processor, 32 GB of integrated system memory, NVIDIA GeForce RTX 4070
graphics
Intel Core Ultra 9 185H processor, 32 GB of integrated system memory, NVIDIA GeForce RTX 4060
graphics
Intel Core Ultra 9 185H processor, 16 GB of integrated system memory, NVIDIA GeForce RTX 4070
graphics
Intel Core Ultra 9 185H processor, 32 GB of integrated system memory, NVIDIA GeForce RTX 4070
graphics (for use in the People's Republic of China)
Intel Core Ultra 9 185H processor, 32 GB of integrated system memory, NVIDIA GeForce RTX 4060
graphics (for use in the People's Republic of China)
Intel Core Ultra 9 185H processor, 16 GB of integrated system memory, NVIDIA GeForce RTX 4070
graphics (for use in the People's Republic of China)
Intel Core Ultra 7 155H processor, 16 GB of integrated system memory, NVIDIA GeForce RTX 4060
graphics
Intel Core Ultra 7 155H processor, 16 GB of integrated system memory, NVIDIA GeForce RTX 4050
graphics
46
Chapter 5 Removal and replacement procedures for authorized service provider parts
Spare part number
N86907-xx1
N93255-xx1
N84267-xx1
N86908-xx1
N93256-xx1
N93601-xx1
N84268-xx1
N84269-xx1
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