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Seagate mac could not unmount disk
Seagate mac could not unmount disk













seagate mac could not unmount disk
  1. SEAGATE MAC COULD NOT UNMOUNT DISK PDF
  2. SEAGATE MAC COULD NOT UNMOUNT DISK PRO
  3. SEAGATE MAC COULD NOT UNMOUNT DISK SOFTWARE

Everything seems fine until I unmount it (via Disk Utility or Finder) and I can then no longer mount it again. However, if I use the terminal via "sudo diskutil mount -mountPoint /tmp/Andromeda /dev/disk2s1" it does work and everything sees the volume. Specifically, the error "Could not mount “Andromeda”. But I always get an error when trying to mount it via the Disk Utility GUI. MacOS USB drive no longer auto-mounts So, I have a USB drive I have used for years and it suddenly does not mount anymore.

SEAGATE MAC COULD NOT UNMOUNT DISK PRO

My main machine is an M1 MacBook Pro running Big Sur, Version 11.2.2. I have a lot of important files on this drive that I don't want to lose.

SEAGATE MAC COULD NOT UNMOUNT DISK SOFTWARE

I've seen some other posts recommending Disk Warrior and other paid software solutions but I'm not sure they will be of any help. When I open the drive in Tuxera I get another error:Įrror while mounting disk4s1: Illegal byte sequence The drive shows up just as it does in Disk Utility– grayed out. So I decided to try Tuxera Disk Manager to hopefully access the files and move them to another drive. I noticed that the drive is recognized now as being formatted for Windows NT Filesystem (compressed). Obviously this is not good but I don't know what this error means. When I try to mount it I get an error:Ĭould not mount “Subsonic Temple”. When I open Disk Utility I can see the USB drive but it's grayed out. When I got home and tried to read this publication I could not mount the external SSD.

SEAGATE MAC COULD NOT UNMOUNT DISK PDF

While at work, I plugged my Seagate BUP Slim SL Media 2TB external hd into a Windows machine to bring home a PDF of an old magazine collection. Mounting an accidentally NTFS formatted drive (?) Mounting accidentally NTFS formatted external drive (?) If a drive needs to be shared between Mac & Windows, then erasing the drive as ExFAT on a Mac using Disk Utility is an acceptable alternative since both macOS & Windows support read+write ExFAT file system (it must be erased on a Mac since Windows may format ExFAT with options currently incompatible with macOS)" "Unless you are using an external drive for access with both Mac & Windows you should always use macOS Disk Utility to erase the drive as GUID partition and MacOS Extended (Journaled) so that only macOS is managing the drive using a native macOS file system. I did exactly what was instructed in HWTech's answer, which is quoted below. The disk is unmounted and when you try to mount, it says: error 49223.ģ. Now the disk doesn't show up in Finder but still in Disk Utility.

seagate mac could not unmount disk

The disk worked perfectly with PC, but when it comes to Mac.ġ.Connect Seagate hard disk to Mac, warning popped up and said something like the disk is Read-only and erasing the disk for proper use.Ģ.Went ahead and erase. Since Krakalaka's post doesn't allowed response anymore, I want to open this post to send thanks to HWTech.

seagate mac could not unmount disk

Got a new 10TB Seagate hard disk from Amazon: Seagate Expansion Desktop 10TB External Hard Drive HDD - USB 3.0 for PC Laptop.















Seagate mac could not unmount disk