IEI Integration NANO-LX v1.21 - Manual (Page 142)

NANO-LX EPIC SBC
Page 127
6.8 PC Health Status
The PC Health Status menu (BIOS Menu 12) has no user configurable options, but
shows system operating parameters that are essential to the stable operation of the
system.
BIOS Menu 12: PC Health Status
The following system parameters are monitored by the PC Health Status menu.
Fan Speeds
The following fan speed is monitored:
CPU Fan Speed