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
Left side
NOTE: Refer to the illustration that most closely matches your computer.
Component Description
(1) Power connector Connects an AC adapter.
(2) RJ-45 (network) jack/lights (2) Connects a network cable.
●
Amber (left): The network is showing activity.
●
Green (right): The network is connected.
(3) USB 3.0 charging port Connects optional USB 3.0 devices and provides enhanced USB
power performance. The USB charging port can also charge
select models of cell phones and MP3players, even when the
computer is off
(4) Memory card reader Reads data from and writes data to memory cards such as
Secure Digital (SD).
(5) USB 3.0 port Connects optional USB 3.0 devices and provide enhanced USB
power performance.
(6) Upgrade bay (optical drive shown) The upgrade bay can hold either a hard drive or an optical drive
that reads and writes (select models only) to an optical disc. It
can also hold a weight saver option.
(7) Optical drive eject button (select models only) Releases the optical drive disc tray.
(8) ExpressCard slot or smart card reader
(depending on the configuration)
Supports optional ExpressCards or smart cards.
Component Description
(1) Power connector Connects an AC adapter.
Left side 19