HP 15 Laptop PC (AMD) * Model numbers: 15-bw0xx HP 15g Laptop PC * Model numbers: 15g-bx0xx HP 15q Laptop PC * Model numbers: 15q-by0xx - Maintenance and Service Guide

Battery
Description Spare part number
4-cell, 41-Whr, 2.8-Ah Li-ion battery 919701-850
3-cell, 31-Whr, 2.8-Ah Li-ion battery 919700-850
Before disassembling the computer, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
To remove the battery:
1. Position the computer upside down on a at surface.
2. Slide the battery lock latch (1) to unlock the battery, and then slide the battery release latch (2) to
release the battery.
NOTE: The battery release latch automatically returns to its original position.
3. Remove the battery (3) from the computer.
32 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts