HP 640 ProBook G3 Notebook PC & HP 650 ProBook G3 Notebook PC - 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 Authorized Service Provider parts
- Component replacement procedures
- Service door
- Battery
- Hard drive
- Solid-state drive (select products only)
- WWAN module (select products only)
- WLAN module
- Optical drive
- Keyboard
- Memory
- Hinge cover
- Base enclosure
- System board
- Fan and heat sink assembly
- Optical drive board
- Top cover and TouchPad
- RTC battery
- Speaker
- Power button board
- Fingerprint reader (select products only)
- Smart card reader
- Near Field Communication module
- Audio board
- Serial board
- Display assembly
- Component replacement procedures
- Computer Setup (BIOS), TPM, and HP Sure Start
- Using HP PC Hardware Diagnostics (UEFI)
- Backing up, restoring, and recovering
- Specifications
- Power cord set requirements
- Statement of memory volatility
- Recycling
- Index

3. If it is necessary to disassemble the hard drive, remove the 4 screws (1), and then remove pull the tab
(2) to remove the cover from the hard drive.
Reverse this procedure to reassemble and install the hard drive.
Solid-state drive (select products only)
Description Spare part number
Solid-state drive
360 GB PCle TLC 922249-001
128 GB M2 SATA-3 Value 922250-001
256 GB Turbo G2 TLC 922251-001
256 GB SATA-3 self-encrypting drive Opal2 TLC 922252-001
512 GB Turbo G2 TLC 922253-001
512 GB Turbo G2 self-encrypting drive Opal2 TLC 922254-001
IMPORTANT: Make special note of each screw and screw lock size and location during removal and
replacement
Before removing the solid-state drive, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
Component replacement procedures 41










