booting problem at qnx based cnc machine os

hi all,
i m a junior engineer at pcb manucfactoring compony's cnc departmant and i have started to work in this monday
so we have cnc mahchine posalux 6000 which has qnx based os cnc 3000 ver 1.5
problem is : after turning on the maching during the operating systems's booting process we are getting this error message:
fat(0x9100) time out :20 sec subcode1=1 subcode2=0
its looks like a bad sector at hdd to me
any ideas??
Best Regards,
Mehmet
i m a junior engineer at pcb manucfactoring compony's cnc departmant and i have started to work in this monday

problem is : after turning on the maching during the operating systems's booting process we are getting this error message:
fat(0x9100) time out :20 sec subcode1=1 subcode2=0
its looks like a bad sector at hdd to me
any ideas??
Best Regards,
Mehmet