HP Chromebook 14a Series User Manual

System board
Table 5-7 System board descriptions and part numbers
Description Spare part number
Intel Pentium Silver N5030 processor, 8 GB system memory, and 128 GB eMMC memory L91521-001
Intel Pentium Silver N5030 processor, 4 GB system memory, and 64 GB eMMC memory L91520-001
Intel Pentium Silver N5000 processor, 8 GB system memory, and 128 GB eMMC memory M03106-001
Intel Pentium Silver N5000 processor, 8 GB system memory, and 128 GB eMMC memory, models with a
backlit keyboard
M03111-001
Intel Pentium Silver N5000 processor, 4 GB system memory, and 64 GB eMMC memory M00111-001
Intel Pentium Silver N5000 processor, 4 GB system memory, and 64 GB eMMC memory, models with a
backlit keyboard
M03109-001
Intel Celeron N4020 processor, 8 GB system memory, and 128 GB eMMC memory L91519-001
Intel Celeron N4020 processor, 4 GB system memory, and 64 GB eMMC memory L91518-001
Intel Celeron N4020 processor, 4 GB system memory, and 32 GB eMMC memory L91517-001
Intel Celeron N4000 processor, 8 GB system memory, and 128 GB eMMC memory M03105-001
Intel Celeron N4000 processor, 8 GB system memory, and 128 GB eMMC memory, models with a backlit
keyboard
M03110-001
Intel Celeron N4000 processor, 4 GB system memory, and 64 GB eMMC memory M00110-001
Intel Celeron N4000 processor, 4 GB system memory, and 64 GB eMMC memory, models with a backlit
keyboard
M03108-001
Intel Celeron N4000 processor, 4 GB system memory, and 32 GB eMMC memory M00109-001
Intel Celeron N4000 processor, 4 GB system memory, and 32 GB eMMC memory, models with a backlit
keyboard
M03107-001
Thermal pad, system board L76600-001
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 20).
2. Remove the bottom cover (see Bottom cover on page 21).
3. Remove the battery (see Battery on page 23).
Remove the system board:
1. Disconnect the following cables from the system board:
● USB board cable from USB board (1)
● Webcam cable (2)
● Speaker cable (3)
● Display cable (4)
● Keyboard backlight cable (ZIF) (5)
● Keyboard cable (ZIF) (6)
30 Chapter 5 Removal and replacement procedures for authorized service provider parts

HP Chromebook 14a Series Specifications

General

Brand	HP
Model	Chromebook 14a Series
Category	Laptop
Language	English