Information about these and other types of Mac ports is in the specifications for your Mac: Choose Apple menu > About This Mac, click Support, then click Specifications. Or check your Mac user guide.
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MacBook Pro 15' Touch Bar 2017. Model Number A1707. Released June 2017, this MacBook Pro features Kaby Lake processors up to the 2.8 GHz quad-core Intel Core i7 processor with Turbo Boost up to 3.8 GHz. This article covers backing up to a directly connected external hard drive, if you are using Time Machine to back up to Apple Time Capsule, take a look at this article. How to Backup your MacBook Pro to an external hard drive? Sign into your Mac and Connect your USB. Or your Thunderbolt or Firewire cable to your hard drive. A2A If you just need mass storage, you could do worse than dropping $80 on a 3TB Western Digital MyBook hard drive. There are other options, but at this point: external mass storage is cheap.
Thunderbolt 3
May 01, 2020 I have a MacBook Pro from 2012 and an external hard drive (Samsung portable something). I had it plugged in today and it worked just fine. Then, as I was moving my computer the hard drive fell down (still plugged in). It didn’t hit the floor but it hit one of the legs of the table. It didn’t seem like such a hard hit though. UGREEN USB C Hard Drive Enclosure for 2.5' SATA SSD HDD, Aluminum USB C to SATA Adapter USB 3.1 Gen 2 Support UASP SATA III Compatible with MacBook Pro/Air, WD, Seagate, Toshiba, Samsung, Hitachi Model #: UGREEN 70499.
Use Thunderbolt 3 with displays and other devices that connect using either a Thunderbolt 3 cable or USB-C cable. You can also connect a USB-C power adapter and cable to charge your notebook computer. If you have a device that doesn't connect to this port, you might be able to use an adapter to connect it.
These Mac models have Thunderbolt 3 ports:
- MacBook Pro introduced in 2016 or later
- MacBook Air introduced in 2018 or later
- iMac introduced in 2017 or later
- iMac Pro (all models)
- Mac mini introduced in 2018
- Mac Pro introduced in 2019
If your Mac notebook or desktop computer has more than one port like this, each port supports ThunderBolt 3 and USB-C.
USB-C
Use USB-C with displays and other devices that connect using a USB-C cable. You can also connect a USB-C power adapter and cable to charge your notebook computer. If you have a device that doesn't connect to this port, you might be able to use an adapter to connect it.
MacBook models introduced in 2015 or later have a single USB-C port. This port doesn't support Thunderbolt devices.
If your Mac has only one port like this, it's a MacBook that supports USB-C but not Thunderbolt.
Thunderbolt
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Use Thunderbolt or Thunderbolt 2 with displays and other devices that connect using a Thunderbolt cable.
Uninstaller sensei 1 3 0 – completely remove applications free. These Mac models have Thunderbolt or Thunderbolt 2 ports:
- MacBook Pro introduced in 2011 through 2015
- MacBook Air introduced in 2011 through 2017
- Mac mini introduced in 2011 through 2014
- iMac introduced in 2011 through 2015
- Mac Pro introduced in 2013
Thunderbolt and Thunderbolt 2 are not the same as Mini DisplayPort . They have the same shape, but use different symbols on the cable and port. However, this port does support Mini DisplayPort for video output, so you can use a Mini DisplayPort cable to connect a Mini DisplayPort display.
Mini DisplayPort
Use Mini DisplayPort with displays that connect using a Mini DisplayPort cable.
These Mac models have Mini DisplayPort:
- MacBook Pro introduced in late 2008 through 2010
- MacBook Air introduced in late 2008 through 2010
- Mac mini introduced in 2009 and 2010
- iMac introduced in 2009 and 2010
- Mac Pro introduced in 2009 through 2012
Mini DisplayPort is not the same as Thunderbolt or Thunderbolt 2 . They have the same shape, but use different symbols on the cable and port.
USB-A
Use USB-A with devices that connect using a USB cable. USB ports are sometimes known by the USB specification of the port, such as USB 2 or USB 3.
Left to right: power, two Thunderbolt, USB-A, and Audio-Out.
HDMI
Use HDMI with displays and TVs that connect using an HDMI cable.
Ethernet
Use Ethernet with networks and devices that connect using an Ethernet (RJ45) cable.
FireWire
Use FireWire with devices that connect using a FireWire 400 or FireWire 800 cable.
SD card
Use the SD card slot with SD, SDHC, SDXC, MMC, and UHS-II media cards, such as those used by digital cameras.
Audio
Use Audio-Out — or — with headphones, speakers, and other audio-output devices that connect using an audio cable that has a 3.5 mm (1/8 inch) audio jack.
Use Audio-In with a microphone or other audio-input device that connects using an audio cable that has a 3.5 mm (1/8 inch) audio jack.
Power
Use the power port , if available, to connect your computer to AC power using a MagSafe cable or adapter. This port isn't available on newer Mac notebook computers, which use Thunderbolt 3 or USB-C for power and charging. Learn more about power adapters and cables for Mac notebook computers.
Macbook Pro 13 Hard Drive
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Usually means that no OS is installed.
Question (?) Mark, Blinking Folder, or Gray Screen at Startup
These are related but not identical issues. Their causes are outlined in Intel-based Mac- Startup sequence and error codes, symbols. Solutions may be found in:
In most cases, the problems may be caused by one or more of these:
a. Problems with the computer's PRAM - See Resetting your Mac's PRAM and NVRAM.
b. Boot drive's directory has been corrupted - Repair with Disk Utility.
c. Critical system files are damaged or deleted - Reinstall OS X.
d. The disk drive is physically non-functional - Replace the hard drive.
Note that the information I have provided is what Apple recommends, If other users suggest different solutions than found here, then be sure what they recommend does not impact on your warranty, if any, or ability to get continuing Apple service. Please don't start removing drives or changing cables unless you know what you are doing and have exhausted other non-invasive alternatives outlined here. If you perform any work yourself that is unapproved by Apple, then you will void any warranty you may have and lose all further Apple Support.
Reinstall OS X Without Erasing The drive
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads, select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities' menu. After Disk Utility loads select your hard drive entry (mfgr.'s ID and drive size) from the left side list. In the Disk Utility status area, you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say 'Verified' then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is 'Verified' then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If Disk Utility reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit Disk Utility and return to the installer.
If Disk Utility reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
The main difference if you are using Lion or later is that you must first boot from the Recovery HD. Simply boot from the Recovery HD to perform the above for Lion and later.
2. Reinstall Snow Leopard
If the drive is OK then quit Disk Utility and return to the installer. Proceed with reinstalling OS X. Note that the Snow Leopard installer will not erase your drive or disturb your files. After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system. Download and install Mac OS X 10.6.8 Update Combo v1.1.
3. Reinstall Lion or later Without Erasing The Drive
Macbook Pro Hard Drive Replacement
Restart the computer. After the chime hold down the Command and R keys until the Utility Menu appears. Select Disk Utility from the Utility Menu. When Disk Utility loads select the out-dented disk entry (usually, mfgr.'s ID and drive size) from the side list. In the Disk Utility status area, you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say 'Verified' then the disk is failing or failed. (S.M.A.R.T. status is not reported on external Firewire or USB disks.) If the disk is 'Verified' then select your OS X volume from the list on the side (indented entry below the disk entry, usually Macintosh HD.) Click on the First Aid tab, then click on the Repair Disk button. If Disk Utility reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. When the process finishes quit Disk Utility.
Select Reinstall OS X and click on the Continue button.
External Hard Drive Not Showing Up
Compress 1 0 2 – image compression lugs.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.