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
Item Component Spare part number
For use only on 15.6-in. computer models equipped with shared memory without
WWAN capability
745888-001
For use only on 15.6-in. computer models equipped with shared memory and the
Windows 10 or Windows 8 Standard operating system without WWAN capability
745888-501
For use only on 15.6-in. computer models equipped with shared memory and the
Windows 10 or Windows 8 Professional operating system without WWAN capability
745888-601
(18) Optical drive (includes bezel and bracket):
Blu-ray R/RE DVD±RW SuperMulti Double-Layer Combo Drive 749959-001
739999-001
744820-001
DVD±RW SuperMulti Double-Layer Drive 749958-001
744822-001
740001-001
DVD-ROM Drive 749957-001
744821-001
740000-001
Fan and heat sink assembly (includes replacement thermal material):
(19) Fan 738685-001
(20) Heat sink for computer models with Intel UMA graphics memory 738686-001
(22) Heat sink for computer models with discrete graphics 738393-001
(21) Monitor connector cable: included in the Cable Kit, spare part numbers 745892-001 (for use only on computer models
equipped with an AMD processor) and 744013-001 (for use only on computer models equipped with an Intel processor).
(23) Base enclosure (includes 4 rubber feet, battery lock latch, battery release latch, and RJ-45 cover):
For 14-in. models 738681-001
For 15.6-in. models 738692-001
(24) RJ-45 cable: included in the Cable Kit, spare part numbers 745892-001 (for use only on computer models equipped with
an AMD processor) and 744013-001 (for use only on computer models equipped with an Intel processor).
(25) Modem module (select models only) 628824-001
(26) WWAN module (select models only)
HP hs3110 HSPA+ Mobile Broadband Module 723895-001
HP lt4111 LTE/EV-DO/HSPA+ Mobile Broadband Module 704030-001
HP lt4112 LTE/HSPA+ Mobile Broadband Module 704031-001
(27) WLAN module:
Qualcomm Atheros AR9485 802.11b/g/n 1×1 WiFi Adapter 675794-001
Intel Dual Band Wireless-AC 7265 802.11 ac 2×2 WiFi + BT 4.0 Combo Adapter for use only
in Brazil
712639-201
Intel 802.11 2×2 a/b/g/n Combo Adapter 695915-001
40 Chapter 3 Illustrated parts catalog