Chapter 2 67NOTE: These are global timer events.The following table describes the parameters found in the sub-menu.Frequency ControlSelecting “ Frequency Control” from the Advanced Options menu displays the following screen:Parameter Description OptionACPI Functiont ACPI power management EnabledDisabledACPI Suspend Type Selects the ACPI Suspend Type as S1&S3, S3 (STR,Suspend to RAM) or S1 (POS, Power On Suspend)S1&S3S3 (STR)S1 (POS)Video Off Method Turn off the video by DPMS or Blank Screen or V/H SYNC+ Blank ScreenV/H SYNC+BLANKBlank ScreenDPMSVideo Off In Suspend Turn off the video when entering the Suspend mode. YesNoSuspend Type When entering the Suspend mode, Stop Grant won’t stopCPU Clock, PwrOn (Power On) Suspend will.Stop GrantPwrOn SuspendMODEM Use IRQ This item lets you set an IRQ for the modem. 3, 4, 5, 7, 9, 10, 11, and N/APrimary IDE 0* To enable or disable the detection of Primary IDE 0 (HDD)activities for power down state transition.DisabledEnabledPrimary IDE 1* To enable or disable the detection of Primary IDE 1 (HDD)activities for power down state transition.DisabledEnabledSecondary IDE 0* To enable or disable the detection of Secondary IDE 0(HDD) activities for power down state transition.DisabledEnabledSecondary IDE 1* To enable or disable the detection of Secondary IDE 1(HDD) activities for power down state transition.DisabledEnabledFDD, COM, LPT port* To enable or disable the detection of FDD, COM port, andLPT port activities for power down state transition.DisabledEnabledPCI PIRQ [A-D]#* To enable or disable the detection of PCI PIRQ [A-D]#activities for power down state transition.DisabledEnabled
