Chapter 3 Award BIOS Setup 59V/H SYNC + BlankThis selection will cause the system to turn offthe vertical and horizontal synchronization portsand write blanks to the video bufferBlank Screen This option only writes blanks to the video bufferDPMS Support Initial display power management signalingVideo Off MethodThis determines the manner in which the monitor is blanked.Modem Use IRQ(only for ATX type)Name the interrupt request (IRQ) line assigned to the modem (ifany) on your system. Activity of the selected IRQ always awakensthe system.The choices: NA, 3, 4, 5, 7, 9, 10, 11.Soft-Off by PWR-BTTN(only for ATX type)If you select "Instant -Off", pushing the on/off button will instantlyshut down the system. If you select " Delay 4 sec", you have topush the on/off button lasting for 4 secs to shut down the system.In this mode, one touch on the on/off button won't shut down thesystem but place it in a very low-power-usage state, with onlyenough circuitry receiving power to detect power button activity orResume by Ring activity.The choices: Instant-Off, Delay 4 Sec.