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 ProBook 440 G3. Confirm the exact model on the service label before starting.
HP ProBook 440 G3 Notebook PC rtc battery replacement. HP prints this procedure on printed page 63 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
- Intel Core i7-6500U processor; 2-GB discrete graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i5-6300U processor; 2-GB discrete graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i5-6200U processor; 2-GB discrete graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i3-6100U processor; 2-GB discrete graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i3-6100U processor; 1-GB discrete graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i7-6500U processor; UMA graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i5-6300U processor; UMA graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i5-6200U processor; UMA graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Core i3-6100U processor; UMA graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Pentium 4405U processor; UMA graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
- Intel Celeron 3855U processor; UMA graphics memory - HP prints no single spare part number for this option, so no part number is published (printed page 20).
826388-001- RTC battery. Source: printed page 63.
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
- Position the system board upside-down. (printed page 63).
- Employ a tool to lever the battery out of the socket (1). (printed page 63).
- Lift the battery off the system board (2). (printed page 63).
- Fit the replacement part by working back through the printed removal steps (printed page 63).
Part numbers in our catalog
- HP RTC battery 826388-001 (826388-001)
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-probook-440-g3-rtc-battery-replacement-p63