#Downgrade macos ventura how to

Recover data from the external hard drive. In case the process is slow to back up with Time Machine, you can try cloud storage, or back up the external hard drive with a Windows PC. No matter it is an internal drive or an external hard drive, it is always recommended to create a backup for the drive before you take some major operations on it to avoid data loss. Therefore you need to:īack up the external hard drive.

And some of these fixes may pose a risk of data loss on your external drive. Given that it is hard to identify the exact culprit of the slow external hard drive on macOS Ventura, you may need to try the fixes provided by iBoysoft in this post until you get the issue solved. Preparations before fixing the slow external hard drive We summarize some potential reasons why the external hard drive is slow on macOS Ventura: The hardware, software, and connection between the SSD/HDD and your Mac all might be to blame. There could be multiple causes for the slow external hard drives on macOS Ventura. When a slow external SSD/HDD error occurs, it is annoying that you need to wait for a long time no matter what you do to the drive on Mac. On my Monterey MacBook I don't get this issue, but I didn't find anything on the web mentioning this issue.Īnd some others found that the speed to load and transfer is slow when they use an external hard drive on Mac running macOS Ventura, while it took only a few seconds before upgrading.

Now the write-speed got cut to around 200 MB/s. Before that, I had consistent 800 MB/s Write and Read speed. Here you can see the disk speed executed with Blackmagicdesign's app. Hello, since I updated to macOS Ventura I got this slow SSD (in my case a Samsung T7 with 1 TB storage) issue. Read more > Why is your external SSD/HDD so low on macOS Ventura? Hopefully, these steps will assist you with getting your Mac ready for the new Mac operating system. This article from iBoysoft is a roundup introduction of the 10 most common macOS 13 Ventura problems and illustrates the most effective solutions to each problem.

#Downgrade macos ventura how to

Top 10 macOS Ventura Problems and How to Fix Them