{
 "slug": "hp-probook-430-g4-wwan-module-replacement-p39",
 "title": "How to do an HP ProBook 430 G4 WWAN module replacement",
 "model": "hp-probook-430-g4",
 "model_name": "HP ProBook 430 G4",
 "component": "WWAN module",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-probook-430-g4-wwan-module-replacement-p39/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-probook-430-g4-wwan-module-replacement-p39",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c05271036.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 31–40",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP ProBook 430 G4 WWAN module replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c05271036.pdf (printed pages 31–40). OEM-documented procedure; not bench-tested.\n\nHP ProBook 430 G4 Notebook PC WWAN module replacement. HP prints this procedure on printed page 39 of its maintenance and service guide, and the spare-part table for this part is on printed page 39.\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\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\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 31).\n2. Place the machine in “Battery Safe mode” (the Battery Safe mode section is on page 30). (printed page 31).\n3. Detach every external device wired to the machine. (printed page 31).\n4. Cut the power by pulling the cord out of the wall outlet, and after that unplugging the AC adapter from the machine. (printed page 31).\n\n## replacement\n\n5. Take the service door (the Service doors section is on page 31). (printed page 39).\n6. Detach the WWAN aerial leads (1) from the contacts on the WWAN module. (printed page 39).\n7. Take the Phillips PM2.0×3.0 fastener (2) that holds the WWAN module to the main board. (printed page 39).\n8. Take the WWAN module (3) out by pulling the unit out of its slot. (printed page 40).\n9. Fit the replacement part by working back through the printed removal steps (printed page 40).\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"
}