NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
Dewdman42
Aug 01, 2026Virtuoso
System: V+12 voltage in enclosure Internal is out of spec.
I started getting the following warning messages last night to my logs on my Ultra2 which is functioning as a backup to my other primary NAS: System: V+12 voltage in enclosure Internal is out of...
Sandshark
Aug 06, 2026Sensei
Have you updated your Ultra to OS6, or are you still running 4.2.x? If you are running OS6, you can install lm-sensors (apt install lm-sensors) and then the sensors command will tell you that and more. Note that if you've not already changed your sources.list to point to the Debian archive, you'll have to do that first (see How-I-got-apt-update-and-install-to-work-with-Debian-Jessie).
If you are still on OS4.2.x, I can't help you there.
WARNING: DO NOT run sensors-detect or make any other changes to the system.conf, as that will cause issues with the OS6 system monitoring.
- Dewdman42Aug 06, 2026Virtuoso
got it thanks. Yes I'm on OS6. Just installed sensors....works well....plenty of voltage now it seems. Anyway I will probably pick up the brick just to be safe...and will watch it a while. Thanks for your help.
coretemp-isa-0000
Adapter: ISA adapter
CPU: +35.0°C (crit = +100.0°C)
it8721-isa-0a10
Adapter: ISA adapter
V5_0: +4.93 V (min = +4.70 V, max = +5.30 V)
V3_3: +3.28 V (min = +3.14 V, max = +3.47 V)
V+12: +11.92 V (min = +10.82 V, max = +13.18 V)
3VSB: +3.31 V (min = +3.14 V, max = +3.46 V)
Vbat: +3.26 V
System: 835 RPM (min = 399 RPM)
System: +26.0°C (low = +1.0°C, high = +80.0°C) sensor = thermal diode
Related Content
NETGEAR Academy
Boost your skills with the Netgear Academy - Get trained, certified and stay ahead with the latest Netgear technology!
Join Us!