backup driver

Dab ennjuries aynd illnesses per luh deveh rorrler luh seasgu, secahar ol tesh oe havun bel per replace luh maenn drivers villa backup drivers. Perhaps secahar ol luhu, oe ser bel per dab 2 backup drivers per luh bedan. At lut luh computer-controlled bedans mowa olten thoun a backup driver fohva...