HP ProBook 640 G1, 645 G1, 650 G1, and 655 G1 Notebook PCs - Maintenance and Service Guide
Table Of Contents
- Product description
- External component identification
- Illustrated parts catalog
- Removal and replacement procedures preliminary requirements
- Removal and replacement procedures for Customer Self-Repair parts
- Removal and replacement procedures for Authorized Service Provider parts
- Computer Setup (BIOS), TPM, and HP Sure Start – Windows 10
- Using HP PC Hardware Diagnostics (UEFI) – Windows 10
- Computer Setup
- Windows 8 — Computer Setup (BIOS), MultiBoot, and System Diagnostics
- Windows 7 — Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI)
- Specifications
- Backup and recovery – Windows 10
- Backup and recovery
- Statement of Volatility
- Power cord set requirements
- Recycling
- Index
1. Turn the computer upside down on a flat surface.
2. Slide the battery release latch (1) to release the battery.
NOTE: The battery release latch automatically returns to its original position.
3. Remove the battery (2) from the computer.
Reverse this procedure to install the battery.
Service cover
Description Spare part number
Service cover for use on computer models equipped with a 15.6-in. display assembly 738693-001
Service cover for use on computer models equipped with a 15.6-in. display assembly and which meet
regional configure to order (RCTO) specifications
748358-001
Service cover for use on computer models equipped with a 14-in. display assembly 738682-001
Service cover for use on computer models equipped with a 14-in. display assembly and which meet
regional configure to order (RCTO) specifications
748357-001
Remove the service cover to access the memory module slot, hard drive, and other components.
1. Remove the battery (see Battery on page 56).
2. With the battery bay toward you, slide the service cover release latch (1) to the left, remove the screw
(if the optional screw is being used) (2), and then slide the release latch again (3) to release the service
cover.
NOTE: If you not want to use the optional screw, you can store it inside the service cover.
Component replacement procedures 57