HP StorageWorks EVA4400 DP1-A / DP1-B do what? My DP1-B light is orange!! What's mean?

[JenWang]

Hello HP,

My HP EVA4400 DP1B Operational State: Failed.

What is DP1B? and How do I do?

Thank you.

[Cali]

This is the Link to the Drive Enclosure.
Maybe, the IO Module of the Enclosure Failed.
Check the LED of DP1-A again DP1-B on Controller and Enclosure.
Cali

[JenWang]

Hello,

Thank you, Sir.

Please refer the below pic: so my Device had damaged, right?

[Cali]

Yes, most times the IO Module of the attached Drive Enclosure is bad.
I have sometime success if I remove and insert it again.
I assume, that there is no more Support, so you can buy a used Full EVA Drive Enclosure for as low as 200$, or (and) a Controller.
Cali