i have a macbook 2006 model just put a new hard drive in.i have never done anything like this ever. i backed up entire system on external hard drive via time capsule.replaced hard drive no problem. turned machine on and also had hard drive plugged in. the screen shows a blinking folder with a ? mark in it. i was able to get screen to come up after using my sons system disk for mac book pro( dont have orignal disk with system). i thought i found my way thru time capsule to transfer data back but cant get it to come back out of installer. i was able to go by apple store a distance away from my house and he talked like all i needed to do was back up data ,switch drive, rebute transfer data back over.????????? thanks for any help