HP ProDesk 400 G3 MT Business PC HP ProDesk 480 G3 MT Business PC HP ProDesk 490 G3 MT Business PC - Maintenance and Service Guide

Front I/O assembly
1. Prepare the computer for disassembly (Preparation for disassembly on page 23).
2. Remove the access panel (Access panel on page 24).
3. Remove the front bezel (Front bezel on page 25).
4. From the inside of the computer, disconnect the two front I/O cables from the following system board
connectors:
●
FRONT USB3.0
●
FRONT AUD
NOTE: System board layout may vary.
5. Remove the cables from the metal clip built into the base pan.
52 Chapter 4 Removal and replacement procedures: Microtower