Hp Gen8 DL380e randomly turning off
We've got a HP Gen8 DL380e, 25 USFF version at school which we use as our storage device. Today, suddenly, it decided to start resetting itself - just cuts off and starts up.
I've gone through and updated firmware, BIOS, drivers, Windows etc... But it still happens.
I've also looked in the HP diagnostics stuff and nothing is appearing in there as faulty either.
Anyone got any ideas what it could be? My first thought would be the CPU - as its the only part I can think of which isn't in some way redundant - it only has a single CPU, but everything else is doubled (2 NICs, multiple RAM modules in multiple channels, 2 CPUs, multiple SAS controllers etc...).
I'm going to be doing a repair on the Windows install tomorrow morning to see if it makes any difference but it is most likely that it'll be a 'call HP' job. But usually when I call them, I have something which can tell me what's wrong with it - hence the question.
Anyone got any thoughts?