{
 "slug": "hp-elitebook-740-g1-power-button-board-replacement-p92",
 "title": "How to do an HP EliteBook 740 G1 power button board replacement",
 "model": "hp-elitebook-740-g1",
 "model_name": "HP EliteBook 740 G1",
 "component": "power button board",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-elitebook-740-g1-power-button-board-replacement-p92/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-elitebook-740-g1-power-button-board-replacement-p92",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c04655205.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 57–93",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP EliteBook 740 G1 power button board replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c04655205.pdf (printed pages 57–93). OEM-documented procedure; not bench-tested.\n\nHP EliteBook 740 G1 Notebook PC power button board replacement. HP prints this procedure on printed page 92 of its maintenance and service guide, and the spare-part table for this part is on printed page 92.\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- `730959-001` - Power button board for use in HP EliteBook 740/840/HP ZBook 14 models. Source: printed page 92.\n- `730822-001` - Power button board for use in HP EliteBook 750/850 models. 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. Power the machine down. If you cannot tell whether the machine is off or in Hibernation, turn the machine on, and after that shut it down through the operating system. (printed page 57).\n2. Cut the power from the machine by unplugging the power cord from the machine. (printed page 57).\n3. Detach every external device from the machine. (printed page 57).\n4. Take the following parts out: a. Service cover (the Service cover section is on page 57) b. Battery (the Battery section is on page 59) c. Fan (the Fan section is on page 85) d. Keyboard (the Keyboard section is on page 71) e. Base enclosure (the Base enclosure section is on page 79) f. Heat sink (the Heat sink section is on page 88) (printed page 92).\n5. Detach the power button board lead from the power button board (1). (printed page 92).\n6. Take the broadhead Phillips PM2.0×3.0 fastener that holds the board (2) to the top cover. (printed page 92).\n7. Slide the power towards the inside of the top cover, and after that lift it off the top cover (3). (printed page 93).\n8. Fit the replacement part by working back through the printed removal steps (printed page 93).\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"
}