The original product manual mentions a ' 250W Flex-ATA Power with 80 Plus Bronze' PSU unit. So I know people have tinkered with them.

I can see posts on MacRumors.COM where people have changed out the fans (for quieter ones) in their Pegasus units. I just want to get this R6 unit fixed and of course they won't take it in since it is EOL'ed. I have no need to buy a new unit (and get 6 new disks I have absolutely no need/use for). Promise does not offer 0TB configurations to make upgrading units easy and their claim that you can buy empty units on their promiseshop Web site is non-existent. (It had worked perfectly until the UPS died.) Nothing I tried could make it turn back on. I bought a new APC unit to replace it, and when I plugged everything in my Mac mini and backup RAID unit came on just fine, but the Pegasus R6 is as dead as a doorknob. I couldn't get the noise to stop so I had to hold in the power button to force a power shutdown. One day the APC went belly up, it started screaming (making a high-pitched noise) and the front LCD said 'Err02'. I had my R6 plugged into an APC Back-UPS unit.

So I am asking the community: Has anyone ever had their Pegasus unit (of any generation) no longer turn on? If so what did you do?

They say they can't help me because the Pegasus 1 units are EOL. I have already been in contact with Promise Technical Support and Promise Sales.

Pegasus2 r6 empty