C stands for cable select, which means it depends on where that drive is on the cable, the one furthest away from the motherboard will be master and the shortest will be slave.
I never liked running my drives on Cable select.
You should change the jumpers so that the one furthest away on the ide cable is master and the closest is slave. Then reboot.
I never liked running my drives on Cable select.
You should change the jumpers so that the one furthest away on the ide cable is master and the closest is slave. Then reboot.