{
 "slug": "hp-elitebook-840-g2-card-reader-board-replacement-p86",
 "title": "How to do an HP EliteBook 840 G2 card reader board replacement",
 "model": "hp-elitebook-840-g2",
 "model_name": "HP EliteBook 840 G2",
 "component": "card reader board",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-elitebook-840-g2-card-reader-board-replacement-p86/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-elitebook-840-g2-card-reader-board-replacement-p86",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c04560057.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 86–87",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP EliteBook 840 G2 card reader board replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c04560057.pdf (printed pages 86–87). OEM-documented procedure; not bench-tested.\n\nHP EliteBook 840 G2 Notebook PC card reader board replacement. HP prints this procedure on printed page 86 of its maintenance and service guide, and the spare-part table for this part is on printed page 86.\n\n## tools and parts\n\n- Flat-bladed drivers, Magnetic drivers and Phillips P0 and P1 drivers\n- Static-safe work surface\n- `784454-001` - Card reader board (includes cable). Source: printed page 86.\n\n## preparation\n\nHP prints its tools list and its handling and electrostatic-discharge cautions on printed page 51. Work on a grounded, static-safe surface, keep screws grouped by the position they came from, and handle boards and modules by their edges.\n\n## replacement\n\n1. Let go of ZIF connector to which card reader board wire is connected, and then disconnect card reader board cable off the card reader board. (printed page 86).\n2. Let go of the ZIF connector to which the TouchPad cable is connected (printed page 86).\n3. Use case utility tool or similar thin, plastic tool to disengage left side of card reader board it from top cover (3). (printed page 86).\n4. Take out the card reader board (4). (printed page 87).\n5. Put the card reader board back by repeating the printed removal moves in the opposite order (printed page 87).\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"
}