HP ENVY 13 Laptop PC - Maintenance and Service Guide

4. Remove the right I/O bracket (3).
The right I/O bracket is available using spare part number 928468-001.
5. Remove the left I/O bracket (4).
The left I/O bracket is available using spare part number 928467-001.
6. Remove the six Phillips PM2.0×3.4 screws (1) that secure the system board to the keyboard/top cover.
7. Remove the four Phillips PM2.0×2.0 broad head screws (2) that secure the system board and the system
board retention hooks to the keyboard/top cover.
50 Chapter 5 Removal and replacement procedures