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 645 G11. Confirm the exact model on the service label before starting.
HP EliteBook 645 G11 system board replacement. HP prints this procedure on printed page 85 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
N95971-xx1- AMD Ryzen 5 PRO 7535U processor. Source: printed page 85.N95964-xx1- AMD Ryzen 3 PRO 7335U processor and WWAN. Source: printed page 85.
Preparation
Save your work, shut the computer down through the operating system, unplug AC power and every external device, and work on a grounded, static-safe surface.
Replacement
- Shut down the computer and unplug the power cord. (printed page 85).
- Disconnect the system board cables and take out its screws. (printed page 85).
- Lift the system board straight up and set it aside. (printed page 85).
Part numbers in our catalog
- HP Motherboard N95966-xx1 (N95966-xx1)
- HP System board, AMD Ryzen 3 7335U processor N95967-xx1 (N95967-xx1)
- HP Motherboard N95968-xx1 (N95968-xx1)
- HP System board, AMD Ryzen 5 7535U processor N95969-xx1 (N95969-xx1)
- HP System board, AMD Ryzen 5 PRO 7535U processor N95971-xx1 (N95971-xx1)
- HP Motherboard N95972-xx1 (N95972-xx1)
- HP System board, AMD Ryzen 7 7735U processor N95973-xx1 (N95973-xx1)
- HP Motherboard N95974-xx1 (N95974-xx1)
- HP Motherboard N95964-xx1 (N95964-xx1)
- HP System board, AMD Ryzen 3 PRO 7335U processor N95965-xx1 (N95965-xx1)
- HP Motherboard N95970-xx1 (N95970-xx1)
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-645-g11-system-board-replacement-p85