My cloud mirror hdd issues

My Cloud OS 3 Personal & Network Attached Storage My Cloud Mirror
1

Hi guys my cloud mirror stuck at Insert Hard Drive, I’ve checked both drives with smart and everything is ok with them.I can’t ssh to device.Any advice?Thanks

2

Solved there was a power issue, I’ve changed adapter and everything is ok now.

3

kinda late, but i will try asking, what power adapter model and brand worked? thanks for replying