https://community.hpe.com/t5/disk-enclosures/hp-modular-smart-array-500/m-p/3221149#M11461 Thomas,<BR />it looks like one of the controllers failed for some reason.<BR /><BR />Go to the controller and try to scroll up (by pressing the up-push-botton on the right side of) the front panel display to see if there are any more messages.<BR /><BR />Solution? Call your service/support supplier for help. Wed, 17 Mar 2004 10:20:31 GMT Uwe Zessin 2004-03-17T10:20:31Z https://community.hpe.com/t5/disk-enclosures/hp-modular-smart-array-500/m-p/3221148#M11460 my system gave this error message ... redundancy failed. Hardware failure. The light indicator is red. what is the likely solution.<BR /><BR />2.On controller i have this message... array controller disabled. Wed, 17 Mar 2004 04:18:51 GMT https://community.hpe.com/t5/disk-enclosures/hp-modular-smart-array-500/m-p/3221148#M11460 Thomas Taiwo 2004-03-17T04:18:51Z https://community.hpe.com/t5/disk-enclosures/hp-modular-smart-array-500/m-p/3221149#M11461 Thomas,<BR />it looks like one of the controllers failed for some reason.<BR /><BR />Go to the controller and try to scroll up (by pressing the up-push-botton on the right side of) the front panel display to see if there are any more messages.<BR /><BR />Solution? Call your service/support supplier for help. Wed, 17 Mar 2004 10:20:31 GMT https://community.hpe.com/t5/disk-enclosures/hp-modular-smart-array-500/m-p/3221149#M11461 Uwe Zessin 2004-03-17T10:20:31Z