I'm very busy at the moment, so it's possible It can take a couple of days to see your comment, my apologizes. There is one NUC in a cabinet together with a network switch and the NUC's PSU. The temperature is (see photo) around 18☌, the room has a hughe cooling unit (food industry). The big problem is it doesn't freeze that frequently to wait for the moment, they have runned one week without issues and last friday (28th of february) the NUC suddenly freezed again.Īnd sometimes it happens 2 or 3 times a week. We also tested with cabinets door open and issue stell persists. The cabinet temperature has an fan with active flow cooling. However issues started before we put the NUC in domain and before we installed Sophos. There are many issues logged with domain and Sophos anti virus, because this typical NUC is put in domain of customer. Thanks for your answer, hereby some answers and the log. Please (from one of the units) attach to this thread the TXT file the Intel® System Support Utility will generate: Ģ- Click on “Scan” to get the scanned system.ģ- Once the scan is complete click on “next”.Ĥ- Use the “save” option, save the report to your desktop.ĥ- To attach a file, you must click the “Attach” option on the bottom left-hand corner of the response box.How many units do you have in the cabinet?.Is it possible that you can try lowering the cabinet's temperature?.What kind of airflow does the cabinet have?.Is it possible that you can describe or provide a picture of the cabinet that contains the Intel® NUC? I would like to have more details about the environment in which the Intel® NUC is being used.Thank you for posting in the Intel Community. Usually over temperature should trigger a BSOD, but no BSOD, no event log. We tried to track any circumstances to pointing a reason, but cant find any than CPU temperature.
#Novabench 8559u drivers
Even holding power button does not work anymore then.Īll our NUCs are running a same image of Windows 10 pro, same updates, same drivers (except CPU driver), have 2x Samsung Evo SSD RAID-1 with plenty of free space and 8G of memory.Īgain, the i3 and i5 doesn't have issues, but the ones changed to i7 do have in common that they frequently totally freezes. Suddenly hanging/freezing system, however most of the times in BIOS the keyboard /mouse still works, but under Windows everything freezes. we have to power off/on via PSU to restart the NUC again).
With changing the NUC to the i7, the NUC frequently freezes (no BSOD, but just stop working, no keyboard, no mouse, screen freezed.
#Novabench 8559u pro
Fast, stable USB, very stable network (intel pro ethernet), high quality WiFi (higher throughput and better signal than most of the mobile phones and laptops used around it!).
Before this i7 we used an i3 2.6Ghz and besides it was very very slow in running our SCADA, there were no any other issues. Is this a problem for us? Unfortunately yes. I'd like to know how we can cool down the NUC without leaving its case open or build an addional heat sink or fan on it? But still the CPU stays over 80 degrees while the FAN is just around 3000/4000 rpm while it seems to be able to run 8000 rpm (as this is the maximum showed in BIOS, but maybe its just visual not the max of the fan).Īnd if it can't cool better than this, then the NUC's cooling system/heatsink is very undersized? What I see is the CPU's turbospeed decreases gently while in overtemperature from 4.2Ghz down to 3.6-3.7Ghz. If I look to the fanspeed it seems not running 100% at this high temperature, although it should because its even higher than its max. I've played around with BIOS settings to start its cooling fan some earlier (starting from 40 degrees) and increase value from 2 to 5 steps, but the fan speed doesn't change that much and 90-100 degrees (which is CPU's tpd!) is more usual than <80 degrees. However, the NUC increases very very rapidly to 85+ degrees celcius after doing some CPU tasks. The cabinet the NUC is build in is climatized and stable around 18 degrees celcius.
#Novabench 8559u series
We're using intel nuc's for running SCADA.Īltough I'm very confedient about the stability, for one customer we did need maximum cpu performance and we'd replaced our usual I3/I5 NUC for one of the highest performance i7-U series available, the NUC8BEH with I7-8559U (2.7Ghz - 4.5Ghz turbo).
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