System Board - HP Chromebook 11a Maintenance And Service Manual

Before removing the USB board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the keyboard/top cover
3. Disconnect the battery cable (see
Remove the USB board:
1. Disconnect the two cables from the ZIF connectors on the USB board (1).
2. Remove the two Phillips M2.0 × 4.1 screws (2) that secure the USB board to the computer.
3. Remove the bracket (3).
4. Remove the USB board (4).
Reverse this procedure to install the USB board.

System board

To remove the system board, use these procedures and illustrations.
Table 5-8 System board descriptions and part numbers
Description
System board (includes integrated Intel Celeron N3350 processor, 4 GB of system memory, and eMMC memory)
32 GB eMMC memory
16 GB eMMC memory
Before removing the system board, follow these steps:
30 Chapter 5 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
(Keyboard/top cover on page
Battery on page 25).
21).
21).
Spare part
number
L15851-001
L15850-001