{
 "slug": "hp-elitebook-820-g4-card-reader-board-replacement-p36",
 "title": "How to do an HP EliteBook 820 G4 card reader board replacement",
 "model": "hp-elitebook-820-g4",
 "model_name": "HP EliteBook 820 G4",
 "component": "card reader board",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-elitebook-820-g4-card-reader-board-replacement-p36/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-elitebook-820-g4-card-reader-board-replacement-p36",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c05357611.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 35–36",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP EliteBook 820 G4 card reader board replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c05357611.pdf (printed pages 35–36). OEM-documented procedure; not bench-tested.\n\nHP EliteBook 820 G4 Notebook PC card reader board replacement. HP prints this procedure on printed page 36 of its maintenance and service guide, and the spare-part table for this part is on printed page 17.\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- `914963-001` - Smart card reader board (includes cable). Source: printed page 58.\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 are unsure whether the machine is off or in Hibernation, turn the machine on, and after that shut it down through the operating system. (printed page 36).\n2. Detach every external device wired to the machine. (printed page 36).\n3. Cut the power by pulling the cord out of the wall outlet, and after that unplugging the AC adapter from the machine. (printed page 36).\n4. Take the bottom cover off (the Bottom cover section is on page 30). (printed page 35).\n5. Take the battery out (the Battery section is on page 35). (printed page 36).\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"
}