The status will change if there's an issue with the host (e.g. from Normal to Alert). The test/description however will remain the same as it just describes the item/sensor. As long as everything is green, there's nothing to do.
This is no error message, it's just the description for a failure that could occur. Look at it as you look e.g. at the oil light on your car's dashboard, as long as it doesn't light up there's nothing wrong.
If you've got 32GB dimms in that system, you want to look for the updated firmware if you haven't already done so. We can't afford the 32GB dimms but they've got some known issues.
We've got nearly 30 Gen8 blades and haven't seen the error you're seeing - lots of other issues but not this one.
Yes you're correct if there is a hardware issue and the system is still under warranty then calling HP support would be your best option. On the other hand looking at the information you presented via jpeg there isn't any issues there.
