Maintenance and Service Guide
Table Of Contents
- Product description
- Getting to know your computer
- Illustrated parts catalog
- Removal and replacement procedures preliminary requirements
- Removal and replacement procedures for authorized service provider parts
- Component replacement procedures
- Preparation for disassembly
- Bottom cover
- Battery
- Hard drive
- WLAN module
- Solid-state drive
- Optane memory module
- Memory module
- Solid-state drive board
- Card reader board
- USB board
- Audio board
- TouchPad button board
- Fingerprint reader
- Fan
- Heat sink
- System board
- Display assembly
- Power connector (DC-in) cable
- Speakers
- Top cover with keyboard
- Component replacement procedures
- Using Setup Utility (BIOS)
- Using HP PC Hardware Diagnostics
- Backing up, restoring, and recovering
- Specifications
- Power cord set requirements
- Recycling
- Index

Bottom cover
Table 5-1 Bottom cover descriptions and part numbers
Description Spare part number
Bottom cover for use in natural silver models L52007-001
Bottom cover for use in pale gold models L52008-001
Before removing the bottom cover, follow these steps:
▲ Prepare the computer for disassembly (Preparation for disassembly on page 29).
Remove the bottom cover:
1. Remove the two rubber feet (1).
The rubber feet are available using spare part number L52041-001 for natural silver models and
L52042-001 for pale gold models.
2. Remove the four Phillips M2.5 × 8.0 screws (2) from under the feet and the two Phillips M2.0 × 4.0
screws (3) along the bottom edge of the bottom cover.
3. Use a plastic tool (1) to disengage the bottom cover from the computer (2).
30 Chapter 5 Removal and replacement procedures for authorized service provider parts










