HP Compaq tc4400 Maintenance And Service Guide

2–22 Maintenance and Service Guide
Troubleshooting
Flowchart 2.16—No Audio, Part 2
YN
Continued from
“Flowchart
2.15—No Audio,
Part 1.”
Reload
audio drivers.
Audio
driver in OS
configured?
Audio?
Y
Y
YN
N
N
Correct
drivers for
application?
Connect to
external
speaker.
Load drivers and
set configuration
in OS.
Audio? Done
Replace audio
board and
speaker
connections
in computer
(if applicable).
1. Replace internal speakers.
2. Replace audio board (if applicable).
3. Replace system board.

HP Compaq tc4400 Specifications

General

Brand	HP
Model	Compaq tc4400
Category	Laptop
Language	English