Appendix E: Troubleshooting - Nexcom APPC 1230T User Manual

Appendix E: Troubleshooting

Appendix E: Troubleshooting
1. I cannot make voice calls using 3.5G mini-PCIe card as network connection.
Answer: APPC series' 3.5G connection only supports data transmission and does not support voice transmission.
2. The second VGA display is not working under DOS operating system.
Answer: Second VGA display is not supported under DOS operating system.
3. In Windows XP Device Manager, why is there an exclamation mark on Audio Device on High Definition Audio Bus?
Answer: Please disable Azalia controller in the BIOS menu to fix this issue, for more information on BIOS settings, please refer to Chapter 4: BIOS Setup
section of the user manual.
4. In Windows XP, there is no image on the screen when CRT+LVDS is selected as the option in BIOS.
Answer: Please configure the BIOS setting according to the table below:
Win XP CRT
BIOS single
CRT

LVDS

CRT+LVDS

LVDS+CRT (Default)

CRT+HDMI

Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.
LVDS HDMI
single single clone
  
  
  
  
  
CRT+LVDS CRT+HDMI
extend clone
 
 
 
 
 
114
APPC 1230T/1231T/1235T/1530T/1531T/1730T/1731T/1930T/1931T User Manual
LVDS+HDMI
extend clone extend
  
  
  
  
  