the heat sink spare part kit. The following illustration shows the replacement thermal pad (1) and
thermal grease (2) locations.
To install the heat sink, reverse this procedure.
System board
To remove the system board, use these procedures and illustrations.
Table 6-10
System board descriptions and part numbers
Description Spare part number
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 UMA graphics:
● Intel Core Ultra7 165U processor (RTK) N91914-xx1
● Intel Core Ultra7 165H processor (RTK) N91915-xx1
● Intel Core Ultra7 165H processor (OSR, RTK) N91910-xx1
● Intel Core Ultra7 155H processor (RTK) N91909-xx1
● Intel Core Ultra7 155U processor (RTK) N91913-xx1
● Intel Core Ultra5 135U processor (RTK) N91912-xx1
● Intel Core Ultra5 135H processor (RTK) N91908-xx1
● Intel Core Ultra5 135H processor (OSR, RTK) N91907-xx1
● Intel Core Ultra5 125U processor (RTK) N91911-xx1
● Intel Core Ultra5 125H processor (RTK) N91906-xx1
Models with discrete graphics:
60 Chapter 6 Removal and replacement procedures for authorized service provider parts