IEI Integration ECW-281B-N270-WT v2.10 - Manual (Page 130)

ECW-281B-R21/N270 Embedded System
Page 114
Figure 6-18: LAN Driver Installation Complete
6.6 Audio Driver Installation
To install the chipset driver, please do the following.
Step 1: Access the driver list shown in
825H825H827H
Figure 6-1. (See Section
826H826H828H
6.2 )
Step 2: Click “4-Audio”
Step 3: The screen in
827H827H829H
Figure 6-19 appears
WARNING:
The ECW-281B/281B2-R21/N270 does not support HD Audio. Please
do not install the HD Audio driver onto the
ECW-281B/281B2-R21/N270.