Raid configuration error notice

I GET A MESSAGE ON MY MAC : RAID CONFIGURATION HAS ISSUES.

When I go to Utilities there is no mention of RAID CONFIGURATION for analysis…Just 3 DRIVE SCAN Items.

I cannot get rid of the Error Message…What is causing this issue problem?

Hello,

What’s the model number of your drive?

How is the drive connected?

Thanks for the reply……I have a MAC My Book External Backup Hard Drive…found out I can have The MAC disc program fix the problem….Apparently the new MAC operating system software “ El Capitan “,successor to Yosemite, has that ability with one of its programs……Tried it, and it found the MyBook Raid problem and fixed it.

Thanks again for your courteous offer to help.

BEB