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3.
Use a tool to release each speaker from the computer (3).
To install the top speakers, reverse this procedure.
System board and audio jack
To remove the system board and audio jack, use these procedures and illustrations.
Table 5-13
System board and audio jack descriptions and part numbers
Description
System board (includes integrated processor)
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Models with integrated vPro WLAN:
Intel Core i7-1265U processor and 32 GB of system memory
Intel Core i7-1265U processor and 16 GB of system memory
Intel Core i7-1265U processor and 16 GB of system memory (OSR)
Intel Core i5-1245U processor and 16 GB of system memory
Intel Core i5-1245U processor and 16 GB of system memory (OSR)
Models with integrated non-vPro WLAN:
Intel Core i7-1255U processor and 32 GB of system memory
Intel Core i7-1255U processor and 16 GB of system memory
Intel Core i5-1235U processor and 16 GB of system memory
Intel Core i5-1235U processor and 8 GB of system memory
USB bracket (available in the Bracket Kit)
50
Chapter 5 Removal and replacement procedures for authorized service provider parts
Spare part number
N20728-xxx
N20727-xxx
N20726-xxx
N20723-xxx
N20722-xxx
N20725-xxx
N20724-xxx
N20720-xxx
N20721-xxx
N22931-001
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