Acer AcerAltos 21000 System Manual page 33

This item displays the voltage reading of the CPU, L2 cache, and
others. It will only display the number of available CPU inside the
system. Whenever the voltage exceeds the required threshold, an
error message will be displayed and logged into the Event Log for
later viewing.
Fan
HFAN1: OK
HFAN2: OK
HFAN3: OK
HFAN4: OK
HFAN5: OK
HFAN6: OK
<Enter> Back
This item displays the hot-swap redundant fan condition. It will only
display the number of available hot-swap redundant fan installed in
the system. If any of the fans stop working, an error message will be
displayed and logged into the Event Log for later viewing.
Power
SPS1:
SPS2:
FM3 :
FM: Fan Module
<Enter> Back
2-8
Power Fan
OK OK
OK OK
OK OK
AcerAltos 21000 System Guide