After I used "Get Info" it says i have read-only access. This article explains how to solve this issue. Need to trouble shoot how to write to your external drive? You can set read-only mode in other applications, too–but, if you’re not going to use their write support, there’s less reason to pay for them.

Apple’s macOS can read from Windows-formatted NTFS drives, but can’t write to them out of the box. Tracy King updated on Sep 16, ... Go to the other page how to fix external hard drive read-only on Mac. It does not only affect new drives that have been preformated for a PC but those already formatted for the Mac that have not previously had the problem and even the few that come preformatted for the Mac. It ensures that no bug in the third-party driver can damage your Mac-formatted drive and the files on it.

Verify the Read-Only Status of an External Hard Drive on macOS. The external works on the MacBook Pro, I can read and write when the external is connected to the MacBook Pro but not the MacBook. Remove/Fix 'Read Only' of SD Card/USB/Hard Disk/External HDD. Instead of the usual tag under my main hard drive(74.4 GB, 24.75 GB used) it shows (74.4 GB).

Chris Hoffman @chrisbhoffman Updated March 15, 2018, 6:43pm EDT. Every time i want to move a file to it, it asks for my admin password. I am normally an admin user, and this has never happened before. Experiencing the read-only problem with another company’s external hard drive on a Mac, or not able to fix it with the driver suggested above? In the list, click Command Prompt (Admin). Sometimes it happens to other external HDDs at the same time. How to Write to NTFS Drives on a Mac. Step 3: On the Command Prompt windows, type DiskPart and hit Enter. The problem of external drives on the Mac becoming read only goes on and on. Step 4: Type list disk and hit Enter. Here are a few solutions for getting full read/write access to NTFS drives. Step 2: Press Windows + X keys at the same time to bring up a dialogue. Troubleshooting a Read-Only External Hard Drive Other Than Seagate. External hard drive stuck as Read Only? To know the status of your external hard drive, do the following: Connect your external hard drive to your Mac This application’s read-only nature isn’t necessarily a bad thing. Hi Dave, I am running Mac OS X 10.3.9 and recently encountered a strange occurrence. That I know, thus when I purchased the External I formatted it to Mac OS Extended (Journaled) because I only use Apple Products, I have however connected it to a Windows device in the past with no problems.