Asus P1P5945GCBLK manual USB Device Wake Up

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2. USB device wake-up (3-pin USBPW12, USBPW34, USBPW78)

Set these jumpers to +5V to wake up the computer from S1 sleep mode (CPU stopped, DRAM refreshed, system running in low power mode) using the connected USB devices. Set to +5VSB to wake up from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh, power supply in reduced power mode).

USB Device Wake Up

USBPW78

	3
2	2
1
+5V	+5VSB
	(Default)

USBPW12		2	3
1 2		2	3
+5V	+5VSB
	(Default)
USBPW34
	3
2	2
1
+5V	+5VSB
	(Default)

•The USB device wake-up feature requires a power supply that can provide 500mA on the +5VSB lead for each USB port; otherwise, the system would not power up.

•The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal condition or in sleep mode.

4-	Chapter 4: Motherboard info

Image 49

Contents P1-P5945G/P2-P5945G E2798 First Edition October Table of contents Introduction Motherboard layout Jumpers Connectors Chapter Bios InformationChapter Starting up Motherboard InfoUSB Configuration CPU Configuration Chipset Canadian Department of Communications Statement Federal Communications Commission StatementThis class B digital apparatus complies with Canadian Ices Electrical safety Safety informationOperation safety Audience About this guideHow this guide is organized This guide contains the following parts System introductionConventions used in this guide Where to find more informationSystem package contents System introduction Front panel WelcomeClose Open Rear panel Power connectorPort Headset Channel Audio 2, 4, 6 or 8-channel configurationInternal components CPU fan and heatsink assemblyAsus motherboard Dimm sockets Basic installation Preparation Basic components to installBefore you proceed ToolRemoving the chassis cover and front panel assembly Installing CPU Removing the storage drive assemblyTo install a CPU Locate the CPU socket on the motherboard Central Processing Unit CPURetention tab Load lever Removing and Installing the CPU fan and heatsink assembly Memory configurations Installing a DimmSize Vendor Model Sides Component Qualified Vendors Lists QVL DDR2-533DDR2-667 Removing a DDR2 Dimm Installing a DDR2 DimmRemove the Dimm from the socket Lift the PCI riser card assembly to remove Expansion card installationExpansion slots PCI slotsPage IRQ assignments for this motherboard Standard interrupt assignmentsPage Asus Pundit P1-P5945G/P2-P5945G Installing the foot stand Reinstalling the front panel cover Reinstalling the cover Starting up Powering up Installing an operating systemPress the system power button to enter the OS Support CD informationRunning the support CD Utilities menu Asus Contact information Using PC Probe Installing PC ProbeSoftware information Asus PC ProbeSensor alert PreferencesChanging the monitor panels position Hardware monitor panelsDMI browser WMI browserUsage PCI browserMemory usage Configuring PC ProbeInfoMotherboard Motherboard layout IntroductionClear RTC RAM Clrtc JumpersUSB Device Wake Up Sata Connectors ConnectorsIDE Connector CPU FAN Connector CPU Fan connector 3-pin CpufanATX Power Connector Backaudio Back audio connector 20-1 pin BackAudio ConnectorSystem Panel Connector Bios setup Asus EZ Flash 2 utility Managing and updating your BiosTo copy the current Bios file using the Afudos utility Copying the current BiosAfudos utility To update the Bios file using the Afudos utility Updating the Bios fileUtility verifies the file and starts updating the Bios Recovering the Bios from a floppy disk Asus CrashFree Bios 2 utilityRecovering the Bios from the support CD Installing Asus Update Asus Update utilityUpdating the Bios through the Internet Updating the Bios through a Bios file Bios setup program Configuration Bios menu screenMenu bar Navigation keysMenu items Configuration fieldsSub-menu items Pop-up windowSystem Time Main menuSystem Date Day xx/xx/xxxx Allows you to set the system timePrimary and Third IDE Master/Slave LBA/Large Mode AutoType Auto Block Multi -sector Transfer AutoIDE Configuration IDE Detect Time Out Processor System InformationSystem Memory Advanced menu JumperFree ConfigurationAI Overclocking Auto USB Function Enabled USB ConfigurationUSB 2.0 Controller Enabled Overlock Options Overlock 5%Bios Ehci Hand -off Enabled USB 2.0 Controller Mode HiSpeedUSB Mass Storage Reset Delay 20 Sec USB Mass Storage DeviceRatio Cmos Setting CPU ConfigurationMicrocode Updation Enabled Execute Disable Function Disabled Max Cpuid Value Limit DisabledHyper Threading Technology Disabled Enhanced C1 Control AutoChipset Configure Dram Timing by SPD EnabledOnboard Devices Configuration Serial Port1 Address 3F8/IRQ4 Palette Snooping Disabled PCI Latency TimerPCI PnP Plug and Play O/S NoSuspend Mode Auto Power menuAcpi Apic Support Enabled Acpi 2.0 Support NoRestore on AC Power Loss Power Off Power Button Mode On/OffPower On By RTC Alarm Disabled Power On By External Modems DisabledPower On By PS/2 Keyboard Disabled Power On By Pcie Devices DisabledPower On By PS/2 Mouse Disabled CPU Temperature xxxC/xxxF MB Temperature xxxC/xxxF AI Quiet DisabledCPU Q-Fan Control Disabled CPU Fan Speed xxxxRPM or N/A or IgnoredBoot Device Priority Boot menuRemovable Drives 1st ~ 4th Device USBGeneric 2.0ReFull Screen Logo Enabled Quick Boot EnabledAdd On ROM Display Mode Force Bios Bootup Num-Lock OnChange Supervisor Password Interrupt 19 Capture DisabledSecurity Change User Password User Access Level Full AccessClear User Password No Access prevents user access to the Setup utilityExit menu Password Check SetupExit & Save Changes Exit & Discard Changes Load Setup DefaultsDiscard Changes Asus P1 -P5945G/P2 -P5945G