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
System board for 15.6-in. computer models equipped with shared memory and the
Windows 10 or Windows 8 Professional operating system with WWAN capability and a
modem (includes replacement thermal material)
744016-601
System board for 15.6-in. computer models equipped with discrete memory with
WWAN capability and a modem (includes replacement thermal material)
744018-001
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 10 or Windows 8 Standard operating system with WWAN capability and a modem
(includes replacement thermal material)
744018-501
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 10 or Windows 8 Professional operating system with WWAN capability and a
modem (includes replacement thermal material)
744018-601
System board for 15.6-in. computer models equipped with shared memory,
WWAN capability and a modem (includes replacement thermal material)
744020-001
System board for 15.6-in. computer models equipped with shared memory and the
Windows 10 or Windows 8 Standard operating system with WWAN capability and a modem
(includes replacement thermal material)
744020-501
System board for 15.6-in. computer models equipped with shared memory and the
Windows 10 or Windows 8 Professional operating system with WWAN capability and a
modem (includes replacement thermal material)
744020-601
System board for 15.6-in. computer models equipped with discrete memory,
WWAN capability and a modem (includes replacement thermal material)
744022-001
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 10 or Windows 8 Standard operating system with WWAN capability and a modem
(includes replacement thermal material)
744022-501
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 10 or Windows 8 Professional operating system with WWAN capability and a
modem (includes replacement thermal material)
744022-601
For use only 14-in. computer models equipped with an Intel Quad Core processor with
WWAN capability
745883-001
For use only on 14-in. computer models equipped with shared memory and the Windows 10
or Windows 8 Standard operating system with WWAN capability
745883-501
For use only on 14-in. computer models equipped with shared memory and the Windows 10
or Windows 8 Professional operating system with WWAN capability
745883-601
For use only 14-in. computer models equipped with shared memory without
WWAN capability
745884-001
For use only on 14-in. computer models equipped with shared memory and the Windows 10
or Windows 8 Standard operating system without WWAN capability
745884-501
For use only on 14-in. computer models equipped with shared memory, the Windows 10 or
Windows 8 Professional operating system without WWAN capability
745884-601
For use only on 15.6-in. computer models equipped with shared memory
and WWAN capability
745887-001
For use only on 15.6-in. computer models equipped with shared memory and the
Windows 10 or Windows 8 Standard operating system and WWAN capability
745887-501
For use only on 15.6-in. computer models equipped with shared memory and the
Windows 10 or Windows 8 Professional operating system with WWAN capability
745887-601
Computer major components 39