Proliant ML350 Maximum PwrMeter count

[jeffuk123]

Have a HP Proliant ML350 G5 Event log error:-

Source: hpqilo2
Event ID: 57

Description: Maximum PwrMeter count (1) exceeded

Not yet found a solution to this error. Suggestions are to update the iLO drivers from HP's website, but having checked various threads, suggestions don't appear to resolve the errors, if anything suggestions create new errors.

In addition, I'm also unable to open help and support on the server. It is not listed in services and I tried to install it from a command line recommended on the web but it hasn't done anything.

Any ideas or help much appreciated.

Thanks
JL