No mouse during and after install on FC4T3

["HGM.bg \(GMX\)" <vdr.hgm.bg@xxxxxxx>]

Hi

I have installed FC4T3 with a serial mouse (and like other Fedoras the
mouse doesn't work during the install) but now i have no mouse at init
5, i tried to repair it via VNC and system-control-mouse and
mouseconfig, but still no mouse.

Any hints how to activate my serial mouse ?

Thx
/hgm.bg