My external LaCie has suddenly stopped showing on the desktop. The light on the drive is on. I tried different ports and different cables. It is not "seen" in disk utility.
MacBook Pro Ventura 13.3.1
Thanks
iMac 27″, macOS 11.6
Refer to Link Below from Apple on this very topic
If your Mac asks you to allow an accessory to connect - Apple Support
Excerpt from link above
When you use a new or unknown USB accessory, Thunderbolt accessory, or SD card with your ➡️ Mac laptop with Apple silicon ⬅️ and macOS Ventura or later,
Refer to Link Below from Apple on this very topic
If your Mac asks you to allow an accessory to connect - Apple Support
Excerpt from link above
When you use a new or unknown USB accessory, Thunderbolt accessory, or SD card with your ➡️ Mac laptop with Apple silicon ⬅️ and macOS Ventura or later,
There seems to be an issue with all external USB devices after Ventura updates. There is a dialog that pops up asking for permission to allow an external USB device to connect, however that dialog disappears before you can act.
To fix this go to System Settings> Privacy & Security > Allow accessories to connect and select the option for Automatically When Unlocked
This will allow the disk to connect without needing that dialog box.
1 - In Finder >> Setting and External Drive enabled ?
2 - Is the Drive Directly connect to the computer ? No USB Hub involved.
3 - In what Drive format is the Lacie drive ? HFS Journaled, APFS, ExFat, Fat, NTFS
Follow On
Current version of Ventura was recently updated to version 13.4
Keep your Mac up to date - Apple Support (CA)
What's new in the updates for macOS Ventura - Apple Support (CA)
External drive not showing
