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
3 Illustrated parts catalog
Service tag
When ordering parts or requesting information, provide the computer serial number and model number
provided on the service tag.
Item Description Function
(1) Product name This is the product name affixed to the front of
the computer.
(2) Serial number This is an alphanumeric identifier that is unique to
each product.
(3) Part number/Product number This number provides specific information about
the product's hardware components. The part number
helps a service technician to determine what
components and parts are needed.
Service tag 25