HT1427: Mac Basics: Time Machine backs up your MacLearn about Mac Basics: Time Machine backs up your Mac
Currently Being ModeratedApr 16, 2012 1:53 AM (in response to stuspoff)
I have a WD My Passport Essential backing up my mac. Make sure to go in Disk Utility, erease the WD backup drive, and format to Mac OS Extended (Journaled).
Currently Being ModeratedApr 16, 2012 2:08 AM (in response to stuspoff)
Youi have some other problem then the drive that is connected to your Mac. No matter what external drive connected the Mac should dtill boot to the OS. Then if it has some incompatible device connected it should pop up a warning.
Currently Being ModeratedApr 16, 2012 6:44 AM (in response to stuspoff)
My Mac would boot to blue screen and stop there, I didn't know this and started it up then left for work. 10 hrs later when I returned it was still running grey screen only so hot it scorched the top of the screen. After shutdown and cooldown I tried agaain, same grey screen. I unplugged my WD Essential, and bang I got my aapple symbol.
I have reformatted to my Mac, and still must leave it unplugged. Why doesn't Apple make an external hard drive for this?
Currently Being ModeratedApr 16, 2012 8:41 AM (in response to stuspoff)
IIRC the WD Essential are a USB powered drives, is that correct?
I have no real experience with any of those type drives, USB powered, except for one a friend bought and could not get it to work on his Dell notebook because the Dell was no putting out enough power on the USB port to power it up properly. He had to get one of those Y cables to connect it to 2 separate USB port to full power it.
If it is one of those USB powered drive then your Mac is hanging trying to feed it enough power.
If it isn't one of those USB powered drives, it has its own AC adapter, then you may have a problem with your Mac and Apple should check it out.