iMac Pro is no longer mounting a disk in the Asus BW-12D1S-U drive after updating to Big Sur. Asus said it is plug and play so nothing from their end. (Their is a Windows-only driver update but nothing Mac related.) It's connected via CalDigit hub but also didn't work with direct connect to Mac.
Interestingly it is listed 3 times in the System Report under USB but not Disc Burning.
iMac Pro
Hello jmr999,
We'd like to help with the issue you're experiencing with your external drive on your Mac.
Based on the screenshot you provided, it does appear the external drive is showing in the System Report.
To confirm, are you able to see the drive if you open Disk Utility as well? About Disk Utility on Mac
If the drive does not show in Disk Utility, try an PRAM reset to see if it helps: Reset NVRAM or PRAM on your Mac
Let us know how it goes.
Asus BW-12D1s connected to M1 iMac mini does not show in Finder. While Using disk utility, I tried to view file on disk and Crash my M1 Mac mini...
Does anyone have a workaround? if so, please post.
Asus BW-12D1S-U no longer recognized after Big Sur
