{
 "slug": "hp-probook-455-g4-top-cover-replacement",
 "title": "How to do an HP ProBook 455 G4 top cover replacement",
 "model": "hp-probook-455-g4",
 "model_name": "HP ProBook 455 G4",
 "component": "top cover",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-probook-455-g4-top-cover-replacement/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-probook-455-g4-top-cover-replacement",
 "source_url": "https://h10032.www1.hp.com/ctg/Manual/c05270979.pdf",
 "source_title": "HP Maintenance and Service Guide",
 "pages": "printed pages 52–55",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP ProBook 455 G4 top cover replacement\n\nSource: https://h10032.www1.hp.com/ctg/Manual/c05270979.pdf (printed pages 52–55). OEM-documented procedure; not bench-tested.\n\nHP ProBook 455 G4 Notebook PC top cover replacement. HP prints this procedure on printed page 52 of its maintenance and service guide, and the spare-part table for this part is on printed page 52.\n\n## tools and parts\n\n- Flat-bladed drivers, Phillips P0 and P1 drivers and Torx T8 drivers\n- Static-safe work surface\n\n## preparation\n\nHP prints its tools list and its handling and electrostatic-discharge cautions on printed page 27. 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\n## replacement\n\n1. Position computer upside-down with the front toward you. (printed page 52).\n2. Take out the 10 Torx T8 2.5×6.0 screws that hold the top cover to the computer. (printed page 52).\n3. Take out the 4 Phillips PM2.0×3.0 screws that hold the top cover to the computer. (printed page 52).\n4. Position notebook upright and open it as far as possible. (printed page 52).\n5. Take out the 6 Torx T8 2.5×6.0 screws that hold the top cover to the computer. (printed page 53).\n6. Detach the following cables from the system board: Speaker cable Function board cable Power button board cable (printed page 54).\n7. Rotate bottom of top cover upward (1), and then lift top cover off the computer (2). (printed page 55).\n8. Put the top cover back by repeating the printed removal moves in the opposite order (printed page 55).\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"
}