{
 "slug": "hp-probook-450-g3-speaker-assembly-replacement-p76",
 "title": "How to do an HP ProBook 450 G3 speaker assembly replacement",
 "model": "hp-probook-450-g3",
 "model_name": "HP ProBook 450 G3",
 "component": "speaker assembly",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-probook-450-g3-speaker-assembly-replacement-p76/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-probook-450-g3-speaker-assembly-replacement-p76",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c04825517.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 76–77",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP ProBook 450 G3 speaker assembly replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c04825517.pdf (printed pages 76–77). OEM-documented procedure; not bench-tested.\n\nHP ProBook 450 G3 Notebook PC speaker assembly replacement. HP prints this procedure on printed page 76 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- `828420-001` - Speaker assembly. Source: printed page 76.\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. Position the computer upright. (printed page 76).\n2. Detach the speaker cable from the system board (1). (printed page 76).\n3. Take out the Phillips PM2.0×5.0 screw that holds the left speaker to the computer. (printed page 76).\n4. Lift the speakers off the top cover (3). (printed page 77).\n5. Fit the replacement part by working back through the printed removal steps (printed page 77).\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"
}