Issue:
For systems with Q87, H110-E1, or C236 motherboards, the exacqVision Server software may transmit false-positive sensor alarms due to reading abnormally high values.
Symptoms:
Often, all voltage, fan, and temperature sensors will be alarmed together in the exacq Client Configure System > Hardware Monitoring tab.
Root Cause:
The root cause is that the System Management plugin (SysMgmtPI) was not properly selecting and unselecting Super I/O alarm registers before reading them and was therefore receiving random values that did not reflect reality.
Workaround:
None available — upgrade is required.
Introduced In:
Server version 19.09
Fixed In:
Server version 21.09.9+