I have a Seagate SATA drive that's my main HDD with two partitions (C and E) and I just plugged in my RMA'ed Seagate IDE drive just yesterday, I took the jumper out so that it's a Primary Slave (it's going to just be used for backup/storage stuff). Now, my computer detects the drive but it doesn't show up on My Computer...what gives? Can't I format it through Windows?