HP 15 Series User Manual

When replacing the system board, be sure to remove the following components (as applicable) from
the defective system board and install them on the replacement system board:
● WLAN module (see WLAN module on page 50)
● Memory modules (see Memory module on page 43)
● Heat sink (see Heat sink assembly on page 57)
Remove the system board:
IMPORTANT: Make special note of each screw size and location during removal and replacement
1. Disconnect the following cables from the system board:
(1) Keyboard backlight cable
(2) Hard drive connector cable
(3) Speaker cable
(4) USB/card reader board cable
(5) Keyboard cable
(6) TouchPad button board cable
(7) Power connector cable
2. Remove the two Phillips M2.0 × 3.0 screws that secure the system board to the computer (1).
72 Chapter 6 Removal and replacement procedures for authorized service provider parts

HP 15 Series Specifications

General

Processor	AMD Ryzen 7
Display	15.6-inch HD (1366 x 768) or FHD (1920 x 1080)
Storage	1TB SSD
Graphics	AMD Radeon Graphics
Operating System	Windows 11 Home/Pro
Battery	3-cell
Connectivity	Wi-Fi 5 or Wi-Fi 6, Bluetooth 4.2
Ports	USB Type-A, USB Type-C, HDMI, headphone/microphone combo jack