First Published: 2/23/2017       Last Modified: 2/23/2017      Last Modified by: LL    Article ID:201

Products Affected:   T4 TBT2 RAID

If you are having difficulties erasing and partitioning the T4 (RAID 5) in Apple Disk Utility, please try to create a new RAID 0 set first, then re-create a new RAID 5 set. The following steps show you how to create a new RAID 0 and then re-create a new RAID 5 set. 1. Go to the CalDigit Drive Utility (CDU). 2. Click on ”Disk Utility" from CDU menu. 3. Select "Delete RAID set" and click on the ’Yes’ button. 4. Once the RAID 5 set is deleted, you will need to create a RAID 0 set from the CDU Disk Utility. 5. After the RAID 0 set is created and you can see the drive on your desktop, you can use the CDU to delete this temporary RAID 0 set and re-create a new RAID 5 set. 6. Once RAID 5 is created, go to Apple's Disk Utility and partition the drive.

Keywords : T4 RAID 5, partition, Disk Utility