Wd hard drive wont format mac

Jan 30, AM. Feb 7, PM in response to keg55 In response to keg Feb 7, PM. Mar 22, PM in response to leealsdn In response to leealsdn. Mar 22, PM. Communities Contact Support.

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Sign in Sign in Sign in corporate. Browse Search. Ask a question. User profile for user: leealsdn leealsdn. Macbook Pro 15" More Less. Helpful answers Drop Down menu. View answer in context. Loading page content. User profile for user: leroydouglas leroydouglas. Nov 4, AM in response to leealsdn In response to leealsdn Certainly do not need the Mac specific drive. User profile for user: davidh davidh Nov 7, AM in response to leealsdn In response to leealsdn I had this problem.

Unable to format WD Passport external hard drive

First unmounted the drive then with the device unmounted chose format and it worked. Reply Helpful Thread reply - more options Link to this Post. User profile for user: michusa michusa. Nov 10, AM in response to keg55 In response to keg55 very good, that worked at once and that's the way to go as it seems. Thank you. User profile for user: conniemiles conniemiles. Nov 24, AM in response to keg55 In response to keg55 Thank you for this. It worked perfectly. User profile for user: redmist3 redmist3. User profile for user: neliason neliason. Desktops Speciality level out of ten: 0.

WD my Passport external hard drive Set Up Guide for Mac

User profile for user: mailmisha mailmisha. Dec 21, AM in response to keg55 In response to keg55 Thanks User profile for user: peterfromsouth windsor peterfromsouth windsor. Dec 26, PM in response to keg55 In response to keg55 Thank you for posting this.

How to Solve an External Hard Drive Not Showing Up in 12222

I'm shocked how hard it is to find this clearly stated in any explainer. Thanks again. User profile for user: Cookfidl Cookfidl. User profile for user: krismac22 krismac User profile for user: Nicolfra Nicolfra.

User profile for user: physwizz physwizz. Feb 7, PM in response to keg55 In response to keg55 Great answer. Thank you so much. There is a message above the dimmed Apply button that says: This disk is too small to contain partitions.

High sierra won't format new drives | MacRumors Forums

Heres the WD support doc on the jumper settings on your drive. Thanks for the direction but this is not working out. Just spent last 6 hours trying to get this drive working. First off, that page of jump settings doesn't apply because the iMac comes with a jumper block already installed. This is the jumper block that everyone tells you you can't mess with otherwise the fan will run at full speed.

The jumper block is big enough for 3 sets of pins but it's only using 2 sets. So on the off-chance that it really was the jumper settings I moved the block and put everything back together again. No change. Tore it down again and moved the jump block. Repeat and repeat again to cover the 4 possible positions of the jump block.

All for naught.


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  • Mac Or MacBook Doesn’t Recognize External Drives, Troubleshooting Tips?
  • How to Switch a WD Passport From a Mac to PC.

Research online showed that other people were able to bypass the problem by putting the drive into an already running Mac, initialize it there, and then move it back into the target iMac. So I installed it in a Mac tower and got exactly the same problem and message "This disk is too small to contain partitions. So at this point it doesn't work in two different machines using two different OSs and the jumper idea doesn't work either.

By the way, the formatting in this comments area appears to be broken. I've inserted dashed to show where the paragraphs were supposed to go. The jumper block I'm pointing you to is on the HD, not on the system. Show 6 more comments. Spud Ner spudner.

How to Open an External Drive Not Showing on Mac

I've had the exact same issue with my WD hard drive in me inch iMac. Everything greyed out in disk utilities no matter what I do. It seems the problem is some kind of thermal sensor kit that OWC provides. I am going to call them and ask them if not using this kit will result in the problem we are having.

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