{
 "slug": "hp-probook-455-g7-speaker-assembly-replacement-p42",
 "title": "How to do an HP ProBook 455 G7 speaker assembly replacement",
 "model": "hp-probook-455-g7",
 "model_name": "HP ProBook 455 G7",
 "component": "speaker assembly",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-probook-455-g7-speaker-assembly-replacement-p42/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-probook-455-g7-speaker-assembly-replacement-p42",
 "source_url": "https://kaas.hpcloud.hp.com/pdf-public/pdf_12375128_en-US-1.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 33–42",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP ProBook 455 G7 speaker assembly replacement\n\nSource: https://kaas.hpcloud.hp.com/pdf-public/pdf_12375128_en-US-1.pdf (printed pages 33–42). OEM-documented procedure; not bench-tested.\n\nHP ProBook 455 G7 Notebook PC speaker assembly replacement. HP prints the spare part table for this procedure on printed page 42.\n\n## tools and parts\n\n- Tweezers, a pry tool that neither conducts nor marks and a magnetic Phillips P1 driver\n- Static-safe work surface\n- `L45092-001` - Speaker assembly. Source: printed page 42.\n\n## preparation\n\nHP prints its tools list and its handling and electrostatic-discharge cautions on printed page 27. Its preparation for disassembly is on printed page 32: power the unit down through the operating system, unplug the power cord and detach every external device before opening it. 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. Get the computer ready for disassembly (Preparation for disassembly on page 32). (printed page 33).\n2. Place the computer in cell Safe mode (Battery Safe mode on page 32). (printed page 33).\n3. Take out the bottom cover (Bottom cover on page 33). (printed page 34).\n4. Take off the battery (Battery on page 34). (printed page 35).\n\n## replacement\n\n5. Detach the speaker cable from the system board (1). (printed page 42).\n6. Take out the antenna cables off the routing channel in the right speaker (2). (printed page 42).\n7. Take out the display cable from the routing channel by the left speaker (3). (printed page 42).\n8. Take out the two Phillips M2.0 × 6.0 screws that hold the speakers to the computer. (printed page 42).\n9. Lift the speakers out of the computer (5). (printed page 42).\n10. Install the speaker assembly by working back through the printed removal steps (printed page 42).\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"
}