Hi Sean, Just adding my thanks. The message that pops up is beacuse Windows sees it as a new device once it has new firmware – it can be safely ignored but the best practice and one that makes the error go away is to update all of the drives using the latest Proliant Support Pack PSP for your operating system. Experts Exchange connects you with the people and services you need so you can get back to work. Do you have any links for a smart array card that is PCI? Are you saying that you have an external MSA array that you see through the ACU that you have updated the firmware on?

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Seen a few apparent lockups caused by firmware updates controllers can copy between themselves.

I can’t find any Drivers for an HP MSA G2 SCSI Array Device.

Excellent, glad it worked for you. Experts Exchange connects you with the people and services you need so you can get back to work. Are you are experiencing a similar issue?

Hot plugging controller A back in at controllef stage with the device powered on resulted in both controllers reporting a healthy status and all the disks and hardware being detected. Even though it was out h; warranty, they still helped me troubleshoot and found the issue to be a faulty controller. It has only one controller in it and there is no light ON on the controller. Should I be worried about this? Hi Sean, Thank you so much for your post, I was really hp msa controller scsi array device on hp msa controller scsi array device one.

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Thanks for posting this resolution, I had the exactly same issue and tried all sort of HP user guide recommendations without success. The RAID drives suddenly disappeared. ZipGrep is a utility that can list and search zip.

Following through the troubleshooting steps in the manuals lead nowhere as the end synopsis was to check the event logs.

Are you saying that you have an external MSA array that you see through the ACU that you have updated the firmware on? Hi Sean, I have an identical setup I am trying to get going as well.

Booting off one controller has fixed the problem. Could you please help me in this. Are you able to shutdown the entire enclosure and try a power cycle? By clicking you agree to the Terms of Use and Privacy Policy. Sign hp msa controller scsi array device with Facebook. Covered by US Patent. Our entire University campus Datacenter was offline until i came across this.

Everything worked this time. A final test was done by powering off everything and powering it back up again as it should be from a cold start. Let me explain better. Do this for each device for which you need drivers.

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All Courses From novice to tech pro — start learning today. I am going to check and maybe if it is a pci card then i can take it out and put it in my dell. Thanks for leaving some feedback. It was shipped to ckntroller with both controllers installed and I had the same issue as you.

HP Server with ACU asking for MSA Driver

Will definitely back to visit this site again. Hi Sean, I Devicd you as well for posting this solution. Maybe i can just order one for my dell.

The message that pops up is beacuse Windows sees it as a new device once it has new firmware – it can be safely ignored but the best practice and one that makes the error go away is to update all of the drives using the latest Proliant Support Xevice PSP hp msa controller scsi array device your operating system. Thanks in advance for the help.