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 wlan module replacement. HP prints this procedure on printed page 66 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
M53363-001- Intel AX211 Wi-Fi 6E Bluetooth 5.3 wireless card WLAN (vPro). Source: printed page 66.M53366-001- Intel AX211 Wi-Fi 6E Bluetooth 5.3 wireless card WLAN (non-vPro). Source: printed page 66.
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 plastic protector that covers the antennas. (printed page 66).
- Gently detach the antenna cables from the module. (printed page 66).
- Take out the Phillips M2.0 × 3.0 screw (3) (printed page 67).
- if the wlan antenna has no connection to the terminal on the wlan module, fit a protective (printed page 67).
Part numbers in our catalog
- HP wireless card N65633-005 (N65633-005)
- HP wireless card M53363-001 (M53363-001)
- HP wireless card M53366-001 (M53366-001)
- HP HP Wireless Premium Mouse 923947-001 (923947-001)
- HP HP 435 wireless mouse M62277-001 (M62277-001)
- HP 235 wireless mouse M86086-001 (M86086-001)
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-wlan-module-replacement-p66