bought a new asus cg5270 windows 7 quad proc. 64 bit. all internals are sata and i want to put a ide pata hard drive and dvd writer out of my old (xp). bought a ata cable and installed on the motherboad in the unused ide pata socket and connected to my drive and dvd. turned comp on and it does not even show or recognize these. what am i doing wrong? do i have to turn this feature on somewhere in the software??