{
 "slug": "hp-elitebook-820-g4-wlan-module-replacement-p42",
 "title": "How to do an HP EliteBook 820 G4 wlan module replacement",
 "model": "hp-elitebook-820-g4",
 "model_name": "HP EliteBook 820 G4",
 "component": "wlan module",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-elitebook-820-g4-wlan-module-replacement-p42/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-elitebook-820-g4-wlan-module-replacement-p42",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c05357611.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 42–43",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP EliteBook 820 G4 wlan module replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c05357611.pdf (printed pages 42–43). OEM-documented procedure; not bench-tested.\n\nHP EliteBook 820 G4 Notebook PC wlan module replacement. HP prints this procedure on printed page 42 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- `851592-001` - Intel Dual band wireless-AC 8265 802.11AC 2x2 WiFi + BT 4.2 Combo Adaptor (vPro). Source: printed page 42.\n- `851594-001` - Intel Dual band wireless-AC 8265 802.11AC 2x2 WiFi + BT 4.2 Combo Adaptor (non-vPro). Source: printed page 42.\n- `852511-001` - Intel Dual band wireless-AC 3168 802.11AC 1x1 WiFi + BT 4.2 Combo Adaptor (non-vPro). Source: printed page 42.\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. Detach the WLAN antenna cables from the terminals on the WLAN module. (printed page 42).\n2. Take out the one Phillips M2.5×3.0 screw that holds the WLAN module to the computer. (The edge (printed page 42).\n3. Take out the wlan module by drawing the module out of the slot at an angle (3). (printed page 43).\n4. Fit the replacement part by working back through the printed removal steps (printed page 43).\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"
}