put on ied 1 HD set to master
put on ide 2 CD/DVD drive set to slave
pc wont boot with hd and cd/dvd drive set to master on has to be slave
if you have seperate cd and dvd drives
1 set HD to master on ide 1.
2. set cd drive to slave
3. set dvd drive to slave
on option 3 possible cable select on ide 2 f problems occur.
when boot pc you want pc to boot from hd on ide 1 and not cd/dvd drive on ide 2
hopre that helps