Hyperdeck Problem

Our Hyperdeck Studio has stooped working. The hyperdeck is in a rack enclosure together with an ATEM 2/ME Production Studio 4K, a Smartview Monitor and some other equipment. The equipment runs 24/7. Something happened over the weekend and I noticed on Monday that it was not coming on. I have tried a new (working) power cable but it just will not come on. Is there a fuse on these hyperdecks?

Any ideas what could be happening and if it can be revived?