{
 "slug": "hp-elitebook-640-14-inch-g11-wwan-module-replacement-p67",
 "title": "How to do an HP EliteBook 640 G11 wwan module replacement",
 "model": "hp-elitebook-640-g11",
 "model_name": "HP EliteBook 640 G11",
 "component": "wwan module",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-elitebook-640-14-inch-g11-wwan-module-replacement-p67/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-elitebook-640-14-inch-g11-wwan-module-replacement-p67",
 "source_url": "https://kaas.hpcloud.hp.com/pdf-public/pdf_10342196_en-US-1.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 68–69",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP EliteBook 640 G11 wwan module replacement\n\nSource: https://kaas.hpcloud.hp.com/pdf-public/pdf_10342196_en-US-1.pdf (printed pages 68–69). OEM-documented procedure; not bench-tested.\n\nHP EliteBook 640 14 inch G11 Notebook PC wwan module replacement. HP prints this procedure on printed page 67 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- `N65633-005` - HP 4000 4G LTE-Advanced Pro. Source: printed page 67.\n- `N90688-001` - Qualcomm 9205 LTE-M (CAT-M1 fSVC) (LPWAN). Source: printed page 68.\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. Take out the plastic protector that covers the antennas. (printed page 68).\n2. Detach the antenna cables from the terminals on the unit. The number of antenna (printed page 68).\n3. Take out the Phillips M2.0 × 3.0 screw that holds the module to the bottom cover. The WWAN (printed page 68).\n4. Take out the module by pulling the module away off the slot at an angle. (printed page 68).\n5. if the wwan antenna has no connection to the terminal on the wwan module, a safety sleeve (printed page 69).\n\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"
}