{
 "slug": "hp-zbook-17-g4-wwan-module-replacement-p43",
 "title": "How to do an HP ZBook 17 G4 wwan module replacement",
 "model": "hp-zbook-17-g4",
 "model_name": "HP ZBook 17 G4",
 "component": "wwan module",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-zbook-17-g4-wwan-module-replacement-p43/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-zbook-17-g4-wwan-module-replacement-p43",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c05452943.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 31–44",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP ZBook 17 G4 wwan module replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c05452943.pdf (printed pages 31–44). OEM-documented procedure; not bench-tested.\n\nHP ZBook 17 G4 Mobile Workstation wwan module replacement. HP prints the spare part table for this procedure on printed page 43.\n\n## tools and parts\n\n- Flat-bladed screwdriver, Magnetic screwdriver and Phillips P0 and Torx8 T8 screwdrivers\n- Static-safe work surface\n\n## preparation\n\nHP prints its tools list and its handling and electrostatic-discharge cautions on printed page 25. 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\n1. Power the machine down. (printed page 31).\n2. Detach the power from the notebook by unplugging the power cord from the computer. (printed page 31).\n3. Detach all external devices from the computer. (printed page 31).\n4. Take out the following components: (printed page 34).\n\n## replacement\n\n5. Detach the WWAN antenna cables from the terminals on the WWAN module. (printed page 43).\n6. Take out the Phillips screw that holds the WWAN module to the base enclosure. (printed page 43).\n7. Take out the wwan module by drawing the module out of the slot. (printed page 44).\n8. Install the wwan module by working back through the printed removal steps (printed page 44).\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"
}