HP Chromebook Pro c640 G2 - System Board

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 Spare part number
Intel Core i7-1185G7 processor, 16 GB of system memory; no eMMC memory (models with a ngerprint
sensor)
M57279-001
Intel Core i7-1165G7 processor, 8 GB of system memory, and 64 GB of eMMC memory (models without a
ngerprint sensor)
M57278-001
Intel Core i5-1145G7 processor, 16 GB of system memory; no eMMC memory (models with a ngerprint
sensor)
M57275-001
Intel Core i5-1145G7 processor, 8 GB of system memory; no eMMC memory (models with a ngerprint
sensor)
M57277-001
Intel Core i5-1145G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
ngerprint sensor)
M57276-001
Intel Core i5-1135G7 processor, 16 GB of system memory, 64 GB of eMMC memory (models without a
ngerprint sensor)
M57272-001
Intel Core i5-1135G7 processor, 8 GB of system memory; no eMMC memory (models with a ngerprint
sensor)
M57274-001
Intel Core i5-1135G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models without a
ngerprint sensor)
M57273-001
Intel Core i3-1115G4 processor, 8 GB of system memory; no eMMC memory (models with a ngerprint
sensor)
M57271-001
Intel Core i3-1115G4 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
ngerprint sensor)
M57270-001
38 Chapter 5 Removal and replacement procedures for authorized service provider parts