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
12. Keyboard (see Keyboard on page 47).
13. Hinge covers (see Hinge cover on page 53).
14. Base enclosure (see Base enclosure on page 55).
15. System board (see System board on page 57).
16. Fan/heat sink assembly (see Fan and heat sink assembly on page 59).
17. Top cover (see Top cover and TouchPad on page 63).
Remove the display assembly:
1. Position the computer upright, with the front toward you.
2. Open the computer.
3. Remove 2 screws from each hinge (1) and then remove the display (2):
Remove the display assembly components:
1. If it is necessary to replace the display bezel:
a. Close the computer, position it so you can access the bottom of the display, and then open the
computer slightly.
Display assembly 81