Hard Drive Replaced; "No ATA Device"
I used the ifixit guide to replace the original dead 80 gb HD with a 120 gb from ifixit (Product IF107-073-1).
Upon starting up (on an external drive), System Profiler reports no ATA device present. I've double checked all connections and they are secure.
Any suggestions as to what to do now?
Is dit een goede vraag?