I've gotten a few PMs requesting infos on how to setup FV24 mobo to run on Xenarc WVGA. The driver that seems to work for me is the one from S3 not the Via nor the Shuttle drivers. You can download the driver from
https://ranger.s3graphics.com/370drv/
User Name: archive Password: archive
Once the driver is installed, goto the display property, settings tab, advanced, Adapter tap, List All Modes, scroll all the way down to 848X480 32bit 60Hz .
You have to use a program call
Powerstrio to adjust the desktop to the center. Don't adjust the video too far up or else the screen will get really white like the screen burned out. I hope this helps. If anyone has another method, please post here