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 640 G11. Confirm the exact model on the service label before starting.
HP EliteBook 640 14 inch G11 Notebook PC system board replacement. HP prints this procedure on printed page 87 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
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
- Detach the following cables from the system board: (printed page 87).
- Take out the three Phillips M2.0 × 1.8 screws (1). (printed page 88).
- Take out the three Phillips M2.0 × 4.0 screws (2). (printed page 88).
- Take out the plastic I/O bracket from the right edge of the board. (printed page 88).
- Lift the side of the system board upward, and then pull the system board away off the (printed page 89).
- Get the computer ready for disassembly (see that procedure on page 62). (printed page 65).
- Take off the bottom cover (see that procedure on page 62). (printed page 65).
- Detach the battery cable from the system board (see that procedure on page 74). (printed page 65).
Part numbers in our catalog
- HP Motherboard N96552-xx1 (N96552-xx1)
- HP Motherboard N96553-xx1 (N96553-xx1)
- HP Motherboard N96555-xx1 (N96555-xx1)
- HP Motherboard N96556-xx1 (N96556-xx1)
- HP Motherboard N96557-xx1 (N96557-xx1)
- HP Motherboard N96558-xx1 (N96558-xx1)
- HP Motherboard N96559-xx1 (N96559-xx1)
- HP Motherboard N96560xx1 (N96560xx1)
- HP WWAN module, Qualcomm 9205 LTE-M (CAT-M1 fSVC) N90688-001 (N90688-001)
- HP Motherboard N96547-xx1 (N96547-xx1)
- HP Motherboard N96548-xx1 (N96548-xx1)
- HP Motherboard N96551-xx1 (N96551-xx1)
- HP Motherboard N96554-xx1 (N96554-xx1)
- HP WWAN board N96593-001 (N96593-001)
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-640-14-inch-g11-system-board-replacement-p87