FIC a440 Servicehandbuch

 

Troubleshooting and Repair 

 

FIC A440 Series Service Manual 

6-13

 

USB Port does not work 

1.  Check if USB port option under BIOS Setup is 

ENABLED. 

2.  Check if USB device connection is OK. Unplug and re-

plug the device.  

3.  Check if the USB port driver and the USB device driver 

are installed. 

4.  Replace USB device or contact USB device 

manufacturer for support.  

5.  Replace motherboard.  

Audio components does not work  1.  Check external connections if OK and volume mixer is 

set properly. 

2.  Check audio source (CD, tape, etc.) if faulty. 
3.  Check if audio driver is installed. 
4.  Check internal connections for speaker and 

microphone if not working. 

5.  Check audio board, cables and connections. 
6. Replace 

motherboard.