SUPER MICRO Computer 5015A-EHF-D525 Power LED, NMI Button, Fan Headers, Overheat/Fan Fail LED JOH

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SUPERSERVER 5015A-EHF-D525 User's Manual

Power LED

The Power LED connector is located on pins 15 and 16 of JF1. This con- nection is used to provide LED indica- tion of power being supplied to the system. See the table on the right for pin deﬁnitions.

NMI Button

The non-maskable interrupt button header is located on pins 19 and 20 of JF1. Refer to the table on the right for pin deﬁnitions.

Fan Headers

The X7SPE-HF-D525 has two fan headers. Fan1 is the CPU fan and Fan2 is for the system cooling fan. These fans are 4-pin fan headers. However, Pins 1~3 of the fan head- ers are backward compatible with the traditional 3-pin fans. (The speeds of 4-pin (PWM) fans are controlled by Thermal Management via BIOS Hard- ware Monitoring in the Advanced Set- ting. (The default setting is Disabled.) Note: Please use all 3-pin fans or all 4-pin fans on a motherboard. Please do not use 3-pin fans and 4-pin fans on the same board.

Power LED

Pin Deﬁnitions (JF1)

Pin# Deﬁnition

155V Stby

16Control

NMI Button

Pin Deﬁnitions (JF1)

Pin# Deﬁnition

1Signal

2Ground

Fan Header

Pin Deﬁnitions

Pin# Deﬁnition

1Ground

2+12V

3Tachometer

4PWM Control

Overheat/Fan Fail LED (JOH)

The JOH header is used to connect an LED to provide warnings of chas- sis overheat. This LED will also blink to indicate a fan failure. Refer to the table on right for pin deﬁnitions.

Overheat LED Pin Deﬁnitions

Pin# Deﬁnition

15vDC

2OH Active

OH/Fan Fail LED

Status Message

State		Message
Solid		Overheat
Solid		Overheat
Blinking		Fan Fail
Blinking		Fan Fail

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Contents Super Manual Revision Release Date October 18 Server Installation About This ManualManual Organization IntroductionSystem Safety Advanced Motherboard SetupAdvanced Chassis Setup BiosPreface Table of Contents System Safety Advanced Chassis Setup Table of Contents Page Chapter Introduction OverviewMotherboard Features Intel Atom D525 + ICH9R Chipset System Block Diagram Server Chassis Features Contacting Supermicro HeadquartersEurope Asia-PaciﬁcPage Unpacking the System Preparing for SetupChoosing a Setup Location Rack Precautions Server PrecautionsAmbient Operating Temperature Rack Mounting ConsiderationsInstalling the Chassis into a Rack Rack Mounting InstructionsInstalling into a Telco Rack Installing the Chassis into a Telco RackChecking the Components Checking the Motherboard SetupAccessing the Inside of the System Figure Accessing the Inside of the System Checking the Drives Checking the Drive Bay SetupProviding Power Reset Button PowerControl Panel Buttons Control Panel LEDsOverheat HDDPower Page Chapter System Safety Electrical Safety PrecautionsGeneral Safety Precautions ESD Precautions Operating Precautions Installing the Onboard BatteryChapter Advanced Motherboard Setup Handling the MotherboardUnpacking Motherboard InstallationInstalling to the Chassis Connecting Cables Connecting Data CablesConnecting Power Cables Connecting the Control PanelControl Panel Header Pins I/O PortsInstalling Memory Dimm InstallationOnboard Processor Memory SupportDimm Installation Installing an Expansion Card Adding PCI Expansion CardsMotherboard Details Number Connector Description JPCIE1Connector Deﬁnitions Main ATX Power Supply ConnectorExternal Power Connector Power ButtonOverheat/Fan Fail Reset ButtonPower Fail LED Power LED NMI ButtonFan Headers Overheat/Fan Fail LED JOHSata DOM Power Power SMB I2C ConnectorChassis Intrusion Serial PortsLAN1/2 Ethernet Ports ATX PS/2 Keyboard and PS/2 Mouse PortsSgpio 0/1 Headers Universal Serial Bus USB Trusted Platform Module HeaderJumper Settings LAN1/2 Enable/DisableExplanation of Jumpers Cmos ClearWatch Dog Enable/Disable Power Force On Enable/DisableVGA Enable/Disable SMB I2C Bus to PCI SlotsCOM3 Redirection Select OEM option BMC Enable/DisableDCD / P5V Select OEM option Onboard Indicators Sata PortsLAN1/2 LEDs Sata PortsInstalling Software Supero Doctor Supero Doctor III Interface Display Screen Remote Control Page Control Panel Chassis Front ViewDrive Bay Installation/Removal Installling a 3.5 Sata Drive FigureInstallling 2.5 Sata Drives Figure System FansInstalling a 3.5 Hard Drive Power Supply Replacing the Power Supply FigureInstalling the Power Supply Introduction Starting Bios Setup UtilityHow To Change the Conﬁguration Data Main Setup How to Start the Setup UtilitySystem Memory System Time/System DateProcessor Advanced Setup Conﬁgurations Xboot FeatureQuick Boot Quiet BootBootup Num-Lock Wait For F1 If ErrorPower Button Function Restore on AC Power LossStandby Power in S5 Xcpu ConﬁgurationClock Spread Spectrum Max Cpuid Value LimitXAdvanced Chipset Control XNorthbridge ConﬁgurationXIDE/SATA Conﬁguration IDE Detect Timeout sec LBA/Large ModePIO Mode TypeDMA Mode XPCI/PnP Conﬁguration XRemote Access Conﬁguration XSuper IO Device ConﬁgurationRedirection After Bios Post Sredir Memory Display DelayFlow Control Terminal TypeCPU Overheat Alarm CPU TemperatureSystem Temperature XHardware Health ConﬁgurationCpufan / Sysfan Speed High Performance Event Timer Xacpi ConﬁgurationFan Speed Control Modes USB Device WakeupSuspend Mode Headless ModeAcpi Version Features Acpi Aware O/SXipmi Conﬁguration XEvent Log Conﬁguration Security Settings Supervisor PasswordUser Password Change Supervisor PasswordChange User Password Boot Sector Virus ProtectionXHard Disk Drives Boot SettingsXBoot Device Priority Retry Boot Devices Exit OptionsXRemovable Drives Save Changes and ExitLoad Optimal Defaults Load Fail-Safe DefaultsDiscard Changes and Exit Discard ChangesAppendix a Post Error Beep Codes Recoverable Post Error Beep CodesPage Appendix B System Speciﬁcations System Input Requirements Appendix B System Speciﬁcations