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
5. Remove the WLAN and WWAN transceiver (1) and the hinge brackets (2).
The hinge bracket is available using spare part number 738699-001.
6. Remove the display panel cable and the wireless transceiver.
7. If it is necessary to replace the webcamera/microphone module or microphone module:
CAUTION: Handle the webcamera/microphone module and microphone module with caution. These
modules have a thin profile and are susceptible to damage when not handled carefully.
a. Disconnect the webcamera/microphone module cable (1) from the webcamera/
microphone module.
Display assembly 107