trying to replace internal hhd, old went bad
I bought exactly the same drive on ebay, same maker/model, same capacity, same speed. Only it doesn't have "Apple Firmware 2000" (written on the original drive) that the original drive had. I put the drive in, computer didn't recognize it (question mar blinked) I tried to restart from a original bootable CD, screen does't show question mark but just stays on grey screen and nothing happens. What do I do now?