Asus P I-P55SP3AV P/I-P55SP3AV User's manual - Page 43

P/I-P55SP3AV User's Manual Suspend Switch The "Suspend Switch" default is "Enable". This enables the SMI connector on the mainboard. The SMI connector connects to the lead from a Suspend switch mounted on the system case. Doze & Standby Speeds The next two lines set the speed the CPU will operate at during each mode. The number indicates what the normal CPU speed is divided by. PM Timers The next lines control the time-out settings for the Power Management scheme. The features are "HDD Power Down", which puts the hard disk into its lowest power consumption mode, and the Doze, Standby and Suspend system inactivation modes. The system automatically recovers from any power saving mode when there is system activity, as, for example, when you type any key, or when there is an IRQ wake-up event such as moving the mouse or a modem ring. "HDD Power Down" shuts down any IDE hard disk drives in the system if they are not accessed for the specified period. The time settings range from "1 Min" to "20 Min", or "Disable". HDD Power Down does not affect SCSI hard disks. The "Doze Mode", "Standby Mode" and "Suspend Mode" lines set the period of time after which each of these modes activate. At 'Max Saving' they activate sequentially after one minute each, at 'Min Saving' after one hour 3-16