Labels: DOCUMENTED = taken from HP's manual; PROPOSED = our own joining or ordering of HP's directions, not an HP instruction; UNPERFORMED = a suggested check that has not been carried out.
Applies to
HP EliteBook 820 G4. Confirm the exact model on the service label before starting.
HP EliteBook 820 G4 Notebook PC solid-state drive replacement. HP prints this procedure on printed page 38 of its maintenance and service guide.
Tools and parts
- Screwdrivers and a non-marking pry tool as HP lists for this procedure
- Static-safe work surface
915952-001- 512 GB, PCIe Gen3×4 NVMe SS/DS MLC. Source: printed page 38.915954-001- 512 GB, PCIe NVMe TLC. Source: printed page 38.915953-001- 512 GB, PCIe, Gen3x4, self-encrypting (SED), Opal 2, TLC. Source: printed page 38.915955-001- 512 GB, SATA-3, FIPS-140-2, TLC. Source: printed page 38.915951-001- 360 GB, PCIe Gen3×4 SS TLC. Source: printed page 38.915950-001- 256 GB, PCIe NVMe TLC. Source: printed page 38.915949-001- 256 GB, SATA-3 SS TLC (Opal 2). Source: printed page 38.915948-001- 128 GB, SATA-3, SS value. Source: printed page 38.
Preparation
Save 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.
Replacement
- Take out the Phillips M2.0×3.0 screw that holds the drive to the system board. (printed page 38).
- Take out the drive by pulling it away from the plug. (printed page 39).
- Fit the replacement part by working back through the printed removal steps (printed page 39).
Part numbers in our catalog
- HP M.2 SSD, 512 GB PCIe NVMe SS/DS MLC 915952-001 (915952-001)
- HP M.2 SSD, 512 GB PCIe Gen3x4 NVMe TLC 915954-001 (915954-001)
- HP M.2 SSD, 512 GB PCIe self-encrypting Opal 2 915953-001 (915953-001)
- HP M.2 SSD, 512 GB SATA-3 FIPS-140-2 TLC 915955-001 (915955-001)
- HP M.2 SSD, 360 GB PCIe Gen3x4 SS TLC 915951-001 (915951-001)
- HP M.2 SSD, 256 GB PCIe NVMe TLC 915950-001 (915950-001)
- HP M.2 SSD, 256 GB SATA-3 SS TLC Opal 2 915949-001 (915949-001)
- HP M.2 SSD, 128 GB SATA-3 SS value 915948-001 (915948-001)
Check each part page for its source and variant notes before ordering.
Manufacturer manual
HP Maintenance and Service Guide (PDF, HP). Machine-readable copy: /api/guides/hp-elitebook-820-g4-solid-state-drive-replacement-p38