{
 "slug": "hp-probook-640-g1-system-board-replacement",
 "title": "How to do an HP ProBook 640 G1 system board replacement",
 "model": "hp-probook-640-g1",
 "model_name": "HP ProBook 640 G1",
 "component": "system-board",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-probook-640-g1-system-board-replacement/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-probook-640-g1-system-board-replacement",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c04823617.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 93–94",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP ProBook 640 G1 system board replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c04823617.pdf (printed pages 93–94). OEM-documented procedure; not bench-tested.\n\nHP ProBook 640 G1 system board replacement. HP prints this procedure on printed page 93 of its maintenance and service guide.\n\n## tools and parts\n\n- Screwdrivers and a non-marking pry tool as HP lists for this procedure\n- Static-safe work surface\n- `801636-601` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with discrete memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 89.\n- `801636-501` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with discrete memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 89.\n- `801636-001` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with discrete memory, a 15.6-in. display assembly, a backlit keyboard, and a non-. Source: printed page 89.\n- `801635-601` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with UMA memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 90.\n- `801635-501` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with UMA memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 90.\n- `801635-001` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with UMA memory, a 15.6-in. display assembly, a backlit keyboard, and a non-. Source: printed page 90.\n- `801634-601` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with discrete memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 90.\n- `801634-501` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with discrete memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 90.\n- `801634-001` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with discrete memory, a 15.6-in. display assembly, a backlit keyboard, and a non-. Source: printed page 90.\n- `801633-601` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with UMA memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 90.\n- `801633-501` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with UMA memory, a 15.6-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 90.\n- `801633-001` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with UMA memory, a 15.6-in. display assembly, a backlit keyboard, and a non-. Source: printed page 90.\n- `803850-601` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with discrete memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 90.\n- `803850-501` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with discrete memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 90.\n- `803850-001` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with discrete memory, a 14.0-in. display assembly, a backlit keyboard, and a non-. Source: printed page 90.\n- `803848-601` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with UMA memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 90.\n- `803848-501` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with UMA memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 90.\n- `803848-001` - For use on computer models equipped with an Intel processor, the QM87 chipset, a graphics subsystem with UMA memory, a 14.0-in. display assembly, a backlit keyboard, and a non-. Source: printed page 90.\n- `803849-601` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with discrete memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 90.\n- `803849-501` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with discrete memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or. Source: printed page 91.\n- `803849-001` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with discrete memory, a 14.0-in. display assembly, a backlit keyboard, and a non-. Source: printed page 91.\n- `803847-601` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with UMA memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 91.\n- `803847-501` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with UMA memory, a 14.0-in. display assembly, a backlit keyboard, and the Windows 10 or Windows 8. Source: printed page 91.\n- `803847-001` - For use on computer models equipped with an Intel processor, the HM87 chipset, a graphics subsystem with UMA memory, a 14.0-in. display assembly, a backlit keyboard, and a non-. Source: printed page 91.\n- `744007-001` - For 14-in. computer models with shared memory and WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744007-501` - For 14-in. computer models with shared memory and the Windows 8 Standard operating system with. Source: printed page 91.\n- `744007-601` - For 14-in. computer models with shared memory and the Windows 8 Professional operating system with WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744008-001` - For 14-in. computer models with discrete memory and WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744008-501` - For 14-in. computer models with discrete memory and the Windows 8 Standard operating system with. Source: printed page 91.\n- `744008-601` - For 14-in. computer models with discrete memory and the Windows 8 Professional operating system with WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744009-001` - For 14-in. computer models with discrete memory, WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744009-501` - For 14-in. computer models with discrete memory and the Windows 8 Standard operating system with. Source: printed page 91.\n- `744009-601` - For 14-in. computer models with shared memory and the Windows 8 Professional operating system with WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744010-001` - For 14-in. computer models with discrete memory and WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744010-501` - For 14-in. computer models with discrete memory and the Windows 8 Standard operating system with. Source: printed page 91.\n- `744010-601` - For 14-in. computer models with shared memory and the Windows 8 Professional operating system with WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744015-001` - For 15.6-in. computer models with discrete memory, WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744015-501` - For 15.6-in. computer models with discrete memory and the Windows 8 Standard operating system with. Source: printed page 91.\n- `744015-601` - For 15.6-in. computer models with discrete memory and the Windows 8 Professional operating system with WWAN capability (includes replacement thermal material). Source: printed page 91.\n- `744016-001` - For 15.6-in. computer models with shared memory, WWAN capability (includes replacement thermal material). Source: printed page 92.\n- `744016-501` - For 15.6-in. computer models with shared memory and the Windows 8 Standard operating system with. Source: printed page 92.\n- `744016-601` - For 15.6-in. computer models with shared memory and the Windows 8 Professional operating system with WWAN capability (includes replacement thermal material). Source: printed page 92.\n- `744017-001` - For 15.6-in. computer models with shared memory, WWAN capability (includes replacement thermal material). Source: printed page 92.\n- `744017-501` - For 15.6-in. computer models with shared memory and the Windows 8 Standard operating system with. Source: printed page 92.\n- `744017-601` - For 15.6-in. computer models with shared memory and the Windows 8 Professional operating system with WWAN capability (includes replacement thermal material). Source: printed page 92.\n- `745883-001` - For 14-in. computer models equipped with shared memory with WWAN capability. Source: printed page 92.\n- `745883-501` - For 14-in. computer models equipped with shared memory and the Windows 8 Standard operating system with WWAN capability. Source: printed page 92.\n- `745883-601` - For 14-in. computer models with shared memory and the Windows 8 Professional operating system with WWAN capability. Source: printed page 92.\n- `745884-001` - For 14-in. computer models shared memory without WWAN capability. Source: printed page 92.\n- `745884-501` - For computer models equipped with shared memory and the Windows 8 Standard operating system without WWAN capability. Source: printed page 92.\n- `745884-601` - For use inly on computer models shared memory and the Windows 8 Professional operating system without WWAN capability. Source: printed page 92.\n- `745887-001` - For use inly on 15.6-in. computer models equipped with an Intel Quad Core processor with. Source: printed page 92.\n- `745887-501` - For use inly on 15.6-in. computer models shared memory and the Windows 8 Standard operating system with WWAN capability. Source: printed page 92.\n- `745887-601` - For use inly on 15.6-in. computer models with shared memory and the Windows 8 Professional operating system with WWAN capability. Source: printed page 92.\n- `745888-501` - For use inly on 15.6-in. computer models with shared memory and the Windows 8 Standard operating system without WWAN capability. Source: printed page 92.\n- `745888-601` - For use inly on 15.6-in. computer models with shared memory and the Windows 8 Professional operating system without WWAN capability. Source: printed page 92.\n- `745888-001` - For use inly on 15.6-in. computer models with shared memory and without WWAN capability. Source: printed page 92.\n\n## preparation\n\nSave your work and shut the computer down through the operating system, unplug AC power and every external device, and work on a clean, grounded, ESD-protected surface while sorting each screw by its original location. Handle every cable by its connector and put each one back in its own place during reassembly.\n\n## replacement\n\n1. Detach the following cables from the system board: (printed page 93).\n2. Take out the five Torx screws and the Phillips screw that hold the system board to the (printed page 94).\n3. Lift the left side of the system board until it rests at an angle. (printed page 94).\n4. Take out the system board by sliding it up (printed page 94).\n5. Fit the replacement part by working back through the printed removal steps (printed page 94).\n",
 "outcome": "found",
 "data_revision": "93b6f8041cad",
 "license": "Free to use with attribution: credit \"Laptop Part Finder\" and link to https://laptoppartfinder.com (or the page you used). Please do not republish or mirror the dataset in bulk without permission.",
 "attribution": "Laptop Part Finder (https://laptoppartfinder.com)",
 "terms_url": "https://laptoppartfinder.com/terms/#data-license"
}