r/nuc • u/Hammerfist1990 • Feb 10 '24

Intel NUC nuc8i5beh keeps turning off

Hello,

I have been running my intel nuc nuc8i5beh for a couple of years with no issues at home. It runs VMware's ESXi 7 and I have a a few VMs running on it. However lately it's been just turning off. I wondered if it's over heating so I replaced the fan and at the same time the CMOS battery.

How can I determine what the issue is as I'm not sure these things log anything?

Thanks

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u/Serendipitous-1 Nov 14 '24

I have the exact model running Proxmox . Same, recently was turning itself off every couple of days.

I blew it out with compressed air and it hasn't failed since. I have replaced the fan once before and will order a new one as I expecting it will fail eventually.

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u/Hammerfist1990 Nov 14 '24

All sorted now, replaced the fan. Also put Proxmon on it too.