Unable to mount external hard drive on mac solved youtube. Heres how to access the contents on a usb drive that wont open on your mac. I had a macsystem volume not showing up in diskutil any more. Mac or macbook doesnt recognize external drives appletoolbox. If it cant, it chooses mac os extended, which works with all versions of macos. The best external hard drives for mac in 2020 pcmag.
If not, then use some good third party tool to mount and repair your hard drive. External hard drive wont mount after apple community. But it offers a few unique features, like support for mac. If the external hard drive connected to your mac is still not showing up in finder but visible in disk utility, it might not be necessarily mounted. Mac doesnt recognize external hard drive anymore and why your mac is not mounting or wont detect specific popular brand drives including seagate, wd, toshiba, iomega, lacie, and exfat. How to fix wd my passport for mac hard drive not mounting. This tutorial article will show you how to quickly fix and resolve mac hard drive wont boot. Open the disk utility app and highlight your external hard drive. Ive tried reinstalling drivers and everything several times allready, it just wont mount. Disk utility detects the drive as initialised ntfs and says all the space has been used. Apple mac machines support a different file system. Why wont my macbook pro recognize my wd external hard.
Can see it under external in disk utilities, but it is greyed out. Everything worked perfectly when i was running sierra, but for some reason the drive wont mount now that ive upgraded to high sierra. I also cant go back to an older os because my backup is on my external hd. Youve plugged in an external usb hard drive and it doesnt show up automatically on your desktop. You can place your hard drive in another mac to know whether it mounts or not. Check on your external hard drive, click the first aid tab and select run to start running diagnostics. Well my suggestion and from experience check if your external is work, and also you need to if the file system is hfs apple imac file systems because if imac is mounting your hard drive you can check it on disk management they need to in sync. How to force external hd to mount on mac os x desktop youtube. If you do not have the habit of running time machine on time, then relying on data recovery software is the last and best option left for recovering data from mac hard drive.
Dont worry, the next guide we will show you the best solution to fix the hard drive not recognized problem. How to share an external hard drive between mac and windows. When you connect an external hard drive to your mac, it will show up on mac desktop, finder and disk utility. You can use disk utility to create a disk image, which is a file that contains other files and folders. Install, boot, and run mac os x from an external hard drive. If you are experiencing external hard drive not mounting in macos sierra or high sierra, read on this post to get potential solutions to this problem. Check that the cable from the hard drive to your mac is connected properly. If you use external usb or firewire hard drives on your mac, one problem you may encounter is. Earlier versions of macos dont mount apfsformatted volumes. If that doesnt work, we have a couple of simple troubleshooting tips to fix an external hard drive not showing up on mac. Check the condition of the cable and swap it if you have a spare. I connect the drive but i cant see it anywhere desktop or disk utility any ideas. Well show you everything you need to know about the. Restart does not help, changing cables does not help.
If you have a friend with a mac you could connect your drive to his or if you want you could install the new drive in your system and then by using target disk mode connect your system to your friends mac so it is seen as if it were a removable drive that way you dont need the sata to usb. Dont worry, read and apply the below soluitons to resolve external hard drive not mounting. You can searching for it using spotlight search or via finder application utility. How to format or partition an external hard drive for mac. External hard drive not mounting 282938 views 71 replies. Wd mypassport external hard drive wont mount to my. It sounds obvious but one of the main reasons why drives fail to mount is if the drive isnt receiving enough power. Looking for a way to install and run os x on an external hard drive. If the hard drive wont mount, then definitely the drive is badly corrupt. Looking to add storage, or for a smart way to back up your mac. How to fix external hard drive not showing up on mac. Hi there, i have a a external 1tb segate hd that i with my macbook air.
Thats all because its been initialized with windows nt file system ntfs, which is primarily for pcs. While the external hard drive connected to the windows computer or mac, and the device did not show up. But sometimes the external drive wont show up on any of these places. How to open an external drive thats not showing on mac. External hard drive wont mount after sierra update. I have a 1 tb iomega ego backup drive that i got around in december last year. My brand new macbook pro arrived and worked like a charm with the external drive. In some cases exfat formatted drives wont mount on the mac os due to slight corruptions that it. Create a disk image using disk utility on mac apple support. How to boot a mac from an external drive or alternate. Since i upgraded to mac ox sierra, they randomly fail to mount. My wd hard drive wd my passport for mac wont mount on my macbook air, not. So, you just bought an external hard drive or a portable ssd and wanted to use it on your mac. If your mac wont recognize external hard drive after high sierra update, the possible reason is that your drivers for external hard drive are not up to date.
Click on the show all disks button and youll see an icon for the different disks and partitions on the mac. Get a free addition to setapp the ultimate mac user book. External hard drive not showing up on mac what to do. When you try to plug in the drive again, your mac no longer sees it. Solved wd external hard drive wont mount on mac iboysoft. After recovering data from the unmountable mac internal hard drive, you can now try to mount the macintosh hd via the solutions as below. I have used it for time machine backups and, because my macbook only has 250 gb of storage, all my games, photos, music, movies, tv shows, and other files that i did not need on my computer all the time but did not want to download again. However, i have an external hard drive which i m trying to mount on the new mac using a usb enclosure. When you are in disk utility, look in the upperleft corner and find the view. You can burn information to a cd or dvd using the burn command in the finder.
Troubleshooting external hard drives that will not mount. Equipped with wd backup software for windows and apple time machine compatibility for mac, the my book desktop hard drive can back up your photos, videos, music, and documents. External hdd not mounting after upgrading to high sierra. This situation often occurs after you initially eject the external drive and unplug it from your computer. Up until installing high sierra i have been able to mount my external usb hard drive with my macbook air. How to fix mac internal hard drive wont mount issue. I have an external usb drive, formatted in mac os extended journaled which i use with my ibook g4 os x tiger.
What to do when your mac cant mount, repair, or erase a drive. Immediately after connecting the external hd, i get a pop up window that reads, the disk you inserted was not readable by this. Gdrive usb formatted as exfat cannot be mounted in mac os. Make sure your mac is set to show mounted drives on the desktop. Well, one of the best ways to get back lost data from hard drive that wont mount on mac is utilizing time machine backup.
When you connect an external hard drive on mac, it will show up on desktop, finder, and disk utility. Heres what you need to know, along with our toprated applefriendly drives. External hard drive not mounting on mac, how to fix it. If you buy a new external hard drive, you may notice that working between mac and pc is an often difficult but it doesnt need to be. The drive is powered and i can feel it spinning in case. It isnt even listed in the usb devices section, when i check system information. Get setapp and receive a free copy of the ultimate mac user book.
External hard drive not mounting apple developer forums. Highlight your drive and click partition in disk utility. Apple likes to ensure these are easy to find, so they also appear in the finder in the lefthand column under devices, since macs treat them the same way as. My wd my passport 2tb portable external hard drive has suddenly become unreadable on my laptop macbook pro server with macos 10. Go to finder preferences general and make sure that there is a tick beside external drives.
Ive had many hard driveand more recently, ssdfailures, and in most cases they wont get to this state if the drive. So, data inside the unmountable external hard drive turns inaccessible. Password protection the my book drives builtin 256bit aes hardware encryption with wd security tools helps keep your content private and safe. When i plug my external hard drive into my macbook it flashes its white light and begins to stay solid, but doesnt show up on my desktop. Normally when you plug in an external hard drive to your macs usb. There are several reasons why your mac wont recognize external hard drive. External hard drive wont mount in hi apple community. Dont worry, apply my task, im sure that you will get rid of on this issue. If the box is checked, you need to get other solutions to fix external hard drive not showing up on mac.
Check that the external hard drive has power if it needs it. Sometimes our macbooks, macbook pros, or macs dont recognize our external drives or external thumb drives. If you want to create multiple partitions on your external hard drive in fact, you should for better file organization, heres a stepbystep guide. Gdrive usb formatted as exfat cannot be mounted in mac os high sierra.
Five hours later, itunes crashed, iphoto crashed, finder crashed, the computer hardcrashed about three times. I opened up disk utility and it said it was not mounted. I have 2 6 tb wd my book duo connected to my 2011 imac 27. First we will check the basics, and from there we make sure that macos is set up to display external drives, can mount the drive, and that the drive has no errors on either the disk itself or its file structure. External hard drive wont mount in macos high sierra or above. I connect it via firewire to my macbook pro running os 10. Disk utility tries to detect the type of storage and show the appropriate format in the format menu.
The hard disk is not corrupted as i can still use it with pc. Originally i thought the drive was broken, but i did some digging and none of my seagate drives will. But its still a tough case for ordinary users to fix when their mac computers fail to boot after macos high sierra update or installation. In high sierra apple introduced a new file system called apple file. Force an external mac drive to mount via command line terminal commands.
After upgrading to macos sierra, it refuses to mount and so is invisible to finder. Hopefully there is a really easy fix to get the hard drive to mount on your desktop. This tutorial will show you how to fix wd my passport not mountingshowing uprecognizeddetected on macos catalina 10. I now try connecting it and it will not longer mount. If the other mac isnt using high sierra or later, choose mac os extended journaled.
Why is external hard drive not showing up on my computer. If first aid successful in fixing errors, the external drive should be available to mount. Wd my book not mounting to desktop external drives for. Tips to fix mac doesnt recognize external hard drive on. This can be useful for a couple of different reasons. Since updating to macos sierra, my seagate 1tb harddrive isnt being. But somehow, macos doesnt allow you to write data to the drive. My wd external hard drive will not mount and does not show up anywhere. You can create an empty disk image, add data to it, then use it to create disks, cds, or dvds. How to fix an external disk drive that wont show up on a mac.
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