Q: If the LED panel display '' RAID-1 FAILED DOUBLE SOURCE'' error message, what should do to solve this problem?
A: First of all, please confirm that which HDD/SSD is Source Disk and Target Disk.
After that, please follow below steps to solve this issue:
Step 1. Turn off the product power, and put the HDD/SSD which data needs to be kept (Source Disk) into any slot of the product.
Step 2. Turn on the product power.
Step 3. Put the another HDD/SSD which data will be erased (Target Disk) into the another slot of the product.
Step 4. The product will begin to automate rebuilding.
Step 5. When the product rebuilding is finished, its status is normal operational.
Note: The memory capacity of Target Disk must be larger than or equal to the Source Disk.
Applicable Models： SR2-SB3+