System Board - HP Chromebook Pro c640 G2 Maintenance And Service Manual

USB doors are available for both sides of the computer. Use the same removal and replacement
procedures for both doors.
Reverse this procedure to install the USB door.

System board

To remove the system board, use these procedures and illustrations.
Table 5-12 System board descriptions and part numbers
Description
Intel Core i7-1185G7 processor, 16 GB of system memory; no eMMC memory (models with a fingerprint
sensor)
Intel Core i7-1165G7 processor, 8 GB of system memory, and 64 GB of eMMC memory (models without a
fingerprint sensor)
Intel Core i5-1145G7 processor, 16 GB of system memory; no eMMC memory (models with a fingerprint
sensor)
Intel Core i5-1145G7 processor, 8 GB of system memory; no eMMC memory (models with a fingerprint
sensor)
Intel Core i5-1145G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
fingerprint sensor)
Intel Core i5-1135G7 processor, 16 GB of system memory, 64 GB of eMMC memory (models without a
fingerprint sensor)
Intel Core i5-1135G7 processor, 8 GB of system memory; no eMMC memory (models with a fingerprint
sensor)
Intel Core i5-1135G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models without a
fingerprint sensor)
Intel Core i3-1115G4 processor, 8 GB of system memory; no eMMC memory (models with a fingerprint
sensor)
Intel Core i3-1115G4 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
fingerprint sensor)
38 Chapter 5 Removal and replacement procedures for authorized service provider parts
Spare part number
M57279-001
M57278-001
M57275-001
M57277-001
M57276-001
M57272-001
M57274-001
M57273-001
M57271-001
M57270-001