IEI Technology Rocky-3702EV User Manual page 31

Suspend Time Out (Minute) > to specify the length of
the system-idle period while the system is in Standby state.
After this period of time has ended, the system will go into
Suspend state.
Throttle Slow Clock Ratio > to specify the speed of
system clock under power saving state. The figure is a
ratio between power conserving and normal state CPU
clock.
Modem Use IO Port > to assign a port for modem.
Modem Use IRQ > to assign an IRQ for modem
Display Activity > to specify if BIOS has to monitor
display activity or not.
Device X > to monitor specified device IRQ or Ignore.
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