I recently bought a small external hard drive that draws power from the computer itself (no external power supply). I was transferring files from a drive WITH an external power source to the new drive, and that error came up and the drive without a power source was ejected. So I removed the remaining drive and tried again with JUST the small external HD plugged in, and the same error message happened. So I tried again with the small HD with both USB plugs, and the same message.
Two things:
1. Now, when I plug it in it won't even register and the error message will immediately come up. But when I unplug the ethernet cord and try, it will register, but I haven't left it in for long enough to see if it stays. Is it possible that without the ethernet cord plugged in my MacBook will be able to maintain enough power to the drive to continue transferring files?
2. Last night I bought a USB hub with an external power source, thinking that this would solve my problem...thoughts?
Sorry if this is really confusing, I can answer questions anyone has if they're confused as to what I'm saying.
Two things:
1. Now, when I plug it in it won't even register and the error message will immediately come up. But when I unplug the ethernet cord and try, it will register, but I haven't left it in for long enough to see if it stays. Is it possible that without the ethernet cord plugged in my MacBook will be able to maintain enough power to the drive to continue transferring files?
2. Last night I bought a USB hub with an external power source, thinking that this would solve my problem...thoughts?
Sorry if this is really confusing, I can answer questions anyone has if they're confused as to what I'm saying.