Nikhil Chandran Posted July 13, 2020 Share Posted July 13, 2020 (edited) I installed MacOS Catalina for about two months ago. Everything is working except the DVD Drive. During every boot, the computer automatically ejects the dvd tray. And after unlocking a window pop's up saying The disk you inserted was not readable by this computer So I took a look inside the disk utility and it is saying that the drive capacity is 3.31 EB ( I created a post regarding this issue before and during that post time the drive capacity was 51.95 Peta Byte. dont know why but the capacity is sometimes changing) I tried the DVD drive in windows and it worked correctly and it was working fine in macOS HS and Sierra I didn't have to install any additional drivers or kext for it to work This is how it looks (During this screenshot there was an empty 4.7GB DVD inserted After ejecting the dvd the size changed Does anyone know what's happening? Would this affect my HDD and SSD in some way? This is my specs Edited July 13, 2020 by Nikhil Chandran Link to comment Share on other sites More sharing options...
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