{
 "slug": "hp-probook-455-g7-system-board-replacement-p54",
 "title": "How to do an HP ProBook 455 G7 system board replacement",
 "model": "hp-probook-455-g7",
 "model_name": "HP ProBook 455 G7",
 "component": "system board",
 "manufacturer": "HP",
 "url": "https://laptoppartfinder.com/guides/hp-probook-455-g7-system-board-replacement-p54/",
 "api_url": "https://laptoppartfinder.com/api/guides/hp-probook-455-g7-system-board-replacement-p54",
 "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 33–56",
 "service_classification": null,
 "bench_tested": false,
 "markdown": "# HP ProBook 455 G7 system board replacement\n\nSource: https://kaas.hpcloud.hp.com/pdf-public/pdf_12375128_en-US-1.pdf (printed pages 33–56). OEM-documented procedure; not bench-tested.\n\nHP ProBook 455 G7 Notebook PC system board replacement. HP prints the spare part table for this procedure on printed page 54.\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\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).\n\n## replacement\n\n3. Take out the following components: (printed page 54).\n4. Detach the following cables from the system board: (printed page 54).\n5. Take out the four Phillips M2.0 × 4.0 screws that hold the system board to the computer. (printed page 55).\n6. Take out the three Phillips M2.0 × 2.5 screws that hold the system board to the computer. (printed page 55).\n7. Take out the broadhead Phillips M2.5 × 2.5 screw that holds the system board to the computer. (printed page 55).\n8. Lift the bracket off the USB-Type C port (4). (printed page 56).\n9. Turn the right side of the main board upward (1). (printed page 56).\n10. Pull the main board away from the connectors at the side of the chassis to lift it out from the machine (2). (printed page 56).\n11. Install the system board by working back through the printed removal steps (printed page 56).\n\n",
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 "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"
}