0
votes
1answer
93 views

WD Passport External USB Drive - Really slow on Macbook

I just got a Western Digital 2 TB "My Passport" USB drive and connected it to my macbook pro (it says it supports USB 3). But when I tried to copy my photo library it said it would take 40 hours? ...
0
votes
0answers
79 views

External Harddrive not mounting when TRIM enabled

A bought a brand new SSD and installed it into my 2012 macbook pro. I enabled TRIM support right after that and realized that my external usb 3 drive is no longer mounted. When I disable the trim ...
0
votes
0answers
423 views

MBP 13 Retina - Installing Windows 7 and Moving files to external disk

I have a Macbook Pro 13 Retina and I wanted to bootcamp Windows 7 and install a game or two but I only have a SSD 128gb so I would like to install the bootcamp and then move the files to external ...
1
vote
2answers
536 views

USB 2.0 hard disk does not show up

I have a 15-inch Macbook Pro with Retina Display that doesn't work with my USB 2 hard disk. It doesn't mount, doesn't show up in Disk Utility, and doesn't even show up in System Information in the ...
0
votes
1answer
91 views

Dual FireWire External HDD and second port performance

Backstory: There is a drive that comes to mind out there that has two FireWire 800 ports. My question is related to performance of the second port. In my case, I would like to hook up an external ...
0
votes
2answers
5k views

No-Entry sign when attempting to install Mac OS X [closed]

I'm having a problem with a 2007 MacBook Pro when trying to install Mac OS X Lion from an external HD: When it boots from the HD, the Apple logo shows up, then for around 30 seconds reads a lot from ...
1
vote
1answer
1k views

Make external optical drive appear identical to internal SuperDrive?

Is there a way to make a external optical drive appear to applications as though it were an internal SuperDrive? I am using the optical drive bay in my MacBook Pro for a secondary hard drive, and I ...
0
votes
2answers
348 views

Can 2010 MacBook Pro power 2 daisy chained FW800 external HDs?

I have a 15 inch MacBook Pro (model MacBookPro6,2) with 2.66 gHz Intel Core i7 and 8 GB RAM from mid 2010. Right now, I use a LaCie Firewire 800 bus powered Little Big Disk Quadra which works well. ...
4
votes
1answer
850 views

Boot MacBook Pro into non OSX operating system from external harddisk

I have a MacBook Pro and an external HDD with Ubuntu, I can use this HDD to boot other machines into Ubuntu but no amount of pressing option would make my MacBook Pro think that the drive is bootable. ...