You need to do a better search. A number of us have tried various things, chaning OS, drivers and BIOS.
here are the 2 threads that have nice info.
Basically for me the border is TINY, barely visible, but that's only when I use 800x600 which is fine with me. Cuz Copilot requires that resolution as minimum otherwise stuff gets cut out.
I have tried all the BIOSes on their site and the STV2 is the one that worked out the best, provided your OS is Win98 or Me
Here are the relevant threads.
FV24 wasted space on video out problem
Nice info for FV24 owners.