Format hdd mac os x

Bennett Gavrish is an I. Gavrish received a bachelor's degree in journalism from Boston University. Skip to main content. Restart your MacBook and hold down the Command and R keys when the gray startup screen appears. Click on the "Disk Utility" option and then click "Continue. Highlight your MacBook's internal hard drive from the list on the left side of the window. Go to the Erase tab at the top of the window. Click the "Erase" button. About the Author Bennett Gavrish is an I. Unfortunately, FAT32 is a very old file system and has some technical limitations.

The best ways to format an external drive for Windows and Mac

This is a deal-breaker if you work with huge files. The other limitation is the total size of the partition. If you format it from a Mac running Much better, except for that pesky 4GB limit. Any Mac running Like what you see? Subscribe via RSS , email , or Twitter! Could you tell me what I could do if I already have files on my hard drive but I want to use a portion to back up my Mac? Thanks a million. NTFS never worked in my case..

It is connected via USB 2. I heard using a firewire might help. Nice article. I have a gb Kingston usb thumb drive formatted in exFAT. It will handle. Seagate tells me that they do not support ExFat. It can be an unstable format that can cause data corruption without warning. Should I turn the hard drive back in, and get a different one, where the manufacturer supports this format.

Is what Seagate says true?

I just got two Western Digital 3TB external hard-drives. Any suggestions? I tried to share files between my Mac Book Air and my laptop win 7. Everytime I try to connect from Mac, it finds my PC but after trying for some time it say connection failed thank you for any assistance. Please read the manuals before posting wrong instructions! What should i do in order to make use of it?

You can get the software to try before you buy too. If its a one off like copying from a friends Windows to your Mac or vice versa then the trial may be the cheapest and easiest way to go. Only to READ files. Now the files are on another TrekStor external drive that the camera guy lent me. Can anyone help? This is amazing article! I do hope you can help me with this … I was using my sisters Mac temporarily and before giving it back to her I copied all my files onto a thumb drive.

Tonight I copied those files to the hard drive of my PC laptop and removed them from the thumb drive. For whatever reason I am trying to open a few of the files in a certain program, but it keeps telling me that the file I am trying to access is not supported. Someone mentioned that maybe it has something to do with the thumb drive.


  1. mac and cheese without white sauce.
  2. hotmail messenger for mac 2011.
  3. How to erase a disk!
  4. Find Out The Partition Table Type.
  5. Some Known Problems using FAT32 Formatted Hard Drives with Mac OS Apps!
  6. How to erase a disk for Mac.
  7. Format an External Hard Drive or USB Flash Drive for Mac OS X;

Thanks so much!! Thanks so much for this very helpful and clear explanation. Format your hard drive, or every partition on it, using NTSF. There are different ways to do that. So you need to activate it:.

Formatting Large Hard-Disks On Mac OS X

Unmount your drive, then plug it back in. I tried using exFAT on a 32 gb USB drive and it worked on my mac and it worked on my pc but not on my philips smart tv. This is a very useful article. One limitation is that it is not useful for Mac backups or for use as a Mac Boot Drive. This is complete crap.

Thanks, pretty much well explained in a way.

Appreciated your efforts! I want to transfer all the the files from my Windows formatted external hard to an exFat formatted external hard drive. Great advice, worked like a charm. I just used on 2TB flash drive that worked poorly on mac. Thank you so much for this easy to follow and understand explanation. I have OS X Really appreciate how you explained everything in simple terms, so not only was I able to do the formatting, I also understand what I am doing and why. I can now drag and drop files on to the new passport and they copy fast.

Thanks a bunch. Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser. View Results. The name itself was an accident, shouted by Frankie P. Find out more about us or send a friendly message. It's great to hear from people! Need some guidance? Browse our Archives. Subscribe to our RSS feed. Follow our Twitter. Advertise with us. Submit an Apple-related tip or fix. Tell a friend to "Go MacYourself.

Start a Discussion

Hardware Tips. Select your external hard drive or USB flash drive from the list on the left. Click on the Erase tab. Tags: disk utility , mac , microsoft , os x , windows.

How to Partition an External or Internal Hard Drive in OS X

Damian April 9th, , PM. Multi operating system bliss!! Robin May 15th, , AM.