Front Panel Fans | Intel MB440LX specs

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Figure 4-21. Front Panel Fans

118	Chapter 4 Working Inside Your System

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Intel MB440LX manual Front Panel Fans

Contents

Intel MB440LX System Installation Guide Printed on Recycled paper Safety Guidelines Safety Guidelines Preface Notational Conventions Your Chapter Title Goes Here Contents Installing The System Configuring The System Working Inside Your System Scsi Backplane and Drives Hot-swapping Configuring Power System Server Resources Ports and Connectors System Board Jumpers Regulatory Specifications Solving ProblemsEquipment Log Tables Figures M440LX Server System Product Guide Contents Server Description ∙ One or two Pentium II processors System Features Feature Description Feature Description Chassis Server Back/Right Side View Front Panel Controls and IndicatorsPeripherals Controls and Indicators Security with the System Configuration Utility SCU Security with padlocks and alarm switchesSecurity with the Setup utility System Security Security Padlocks Boot Sequence Control Password ProtectionSecure Boot Mode Boot Without Keyboard Diskette Write Protection Power SystemServer Cooling Video Blanking Peripheral Drive Bays Inch User Accessible Diskette Drive BayInch User Accessible Drive Bays Inch Hot-docking Drive Bays Server System Board Onboard RAIDISA Expansion Slots PCI Expansion Slots PCI Video Controller Video Modes Standard VGA Modes Extended VGA Modes Scsi Controllers IDE Controller Server Management Baseboard Management Controller BMC does the following Pentium II Processor Memory Module System Configuration Options Base System Configuration System Upgrade Options Installing The System Selecting a Site Physical Specifications Environmental Specifications Installing the Memory Module Installing the Pentium II ProcessorAfter Unpacking the Server Mouse Connecting Peripheral DevicesKeyboard Monitor Server I/O Panel Checking the Power Cords Turning on Your Server Power-on Self-Test Power and Reset Buttons Creating Installation Software Diskettes Installing The System Configuring The System Configuration Utilities Power-on Self-Test When to Use the System Configuration Utility How to start the SCU Systems Group System Board Settings Field DescriptionsMemory Subsystem Group Onboard Communications Devices On-Board Disk ControllersExtended Memory Options Floppy Drive Subsystems Group IDE Configuration Primary MasterIDE Subsystem Group IDE Drive Options Primary Slave IDE Configuration Primary SlaveIDE Drive Options Primary Master Standard CHS KB and Mouse Subsystem Group Multiboot GroupBoot Device Priority Console Redirection Security Subsystem Administrative Password OptionUser Password Option Other Security Subsystem Options Scsi ROM Bios Options Group Management Subsystem Group When to Run the Bios Setup Utility Running the Setup Utility Press ESC Main Menu IDE Submenu 30/sec Keyboard Features SubmenuSec Advanced Menu DOS PCI Configuration Submenu Embedded Scsi Device Submenu 0040h 3F8 Integrated Peripherals SubmenuNormal Primary 2F8378 Secondary Administrator Security Menu Password Submenu Server Menu System Management Submenu Console Redirection Submenu Boot Menu9600 Boot Device Priority Submenu Hard Drive Submenu Exit Menu Running the Scsi Utility Using the Symbios Scsi UtilityHot Keys Press these keys Installing Video Drivers Installing Scsi Drivers Configuring The System Preparation Working Inside Your SystemTools and Supplies You Need Covers Removing a Side Cover Replacing a Side Cover Side Covers Removing the Top Cover Replacing the Top Cover Top Cover Removing the Plastic Front Cover Replacing the Plastic Front Cover Plastic Front Cover Removing the Snap-in Plastic Peripheral Bay Cover Snap-in Plastic Peripheral Bay Cover Replacing the Snap-in Plastic Peripheral Bay Cover Board Set Removing the Termination Board Installing a Voltage Regulator Module Removing a Termination Board Installing a Voltage Regulator Module Installing a Pentium II Processor Installing a Pentium II Processor Installing the Memory Module Removing a Pentium II Processor Installing the Memory Module Installing the RPX Module Removing the Memory Module Installing the RPX Module Removing the RPX Module Add-in Boards Installing an Add-in Board 10. Expansion Slot Cover M440LX Server System Product Guide 11. Installing an ISA Add-in Board, Component-side Up 12. Installing a PCI Add-in Board, Component-side Down 101 Removing an Add-in Board Removing the Diskette Drive Diskette Drive103 13. Removing the Diskette Drive Installing a Diskette Drive 105 Inch Peripherals Installing a 5.25-inch Peripheral Device 107 16. Removing the EMI Shield 17. Snap-in Plastic Slide Rails 109 18. Installing a 5.25-inch Peripheral Device Removing a 5.25-inch Peripheral Device 111 Back-up Battery Varning Replacing the Back-up Battery 113 19. Lithium Back-up Battery Replacing the Front Panel Board Front Panel BoardRemoving the Front Panel Board 115 20. Removing the Front Panel Board Removing a Front Panel Fan Fans117 21. Front Panel Fans 22. Front Fan Assembly 119 Removing the Fan Below the Top Power Supply Replacing a Front Panel Fan 23. Fan Below the Top Power Supply 121 24. Rear Fan Assembly Replacing the Fan Below the Power Supply 123 Removing a Power Supply Replacing a Power Supply 125 Power Share Backplane Removing the Power Share Backplane 26. Removing the Power Share Backplane 127 27. Power Share Backplane Connectors Installing the Power Share Backplane 129 Scsi Hot-docking Backplane Installing a Hot-docking BackplaneRemoving a Hot-docking Backplane 28. Removing a Hot-docking Backplane 131 132 Working Inside Your System Hot-docking Bays Scsi Backplane and Drives Hot-swapping and ConfiguringTools and Supplies You Need 133 Scsi Hard Disk Drive Mounting a Scsi SCA Hard Disk Drive in a Plastic Carrier 135 Installing a Scsi SCA Hard Disk Drive in a Hot-docking Bay Installing a Hard Disk Drive 137 Hot-swapping a Scsi SCA Hard Disk Drive Configuration Options 139 Internal/External INT/EXT Jumper J8 Scsi ID Configuration OptionsJ10 Drive Changing Scsi Device ID Addresses 141 Scsi Backplane Pin Signal Scsi Hot-docking Backplane ConnectorsWide/Fast Scsi 16-Bit Connector 143 Wide/Fast SCA2 Scsi 16-Bit Connectors Fan Connector Power Connectors145 Front Panel Connector Pin Name Description Server Resources 147 Memory Module Resources 148 Server Resources Memory Module 149 Extended Memory Region Memory RegionsDOS Compatibility Region Address Range hex Amount Function Sample Dimm Size Combinations ECC MemoryECC Memory Banks 151 Installing DIMMs 152 Server Resources Dimm Orientation 153 Properly Seated Dimm Removing DIMMs 155 Removing ECC Memory DIMMs Video Memory Dram Installing the Video Memory DramSystem Board Resources Removing the Video Memory Dram U7C1 159 Addresses and ResourcesAddress Resource 160 Server Resources Interrupts 161 Flash ROM Configuration level Redundancy Number of supplies Power SystemPower System Configurations 163 Power System Voltages +3.3V +5V +12V Output Power Connections Power System Control SignalsPower Enable/Disable PON Remote Sense Connections VA Monitor Circuit Power Good CircuitConnectors +12 ²C Communication Circuit System Current Monitor Power Supply FaultPower Supply Presence Detect 167 Power Share Backplane Interconnections Power Supply to Powershare Board Connections Backplane to Peripheral Interface Backplane to System Board Power InterfacePin Signal Color 169 Pin Connector Designator Description Power Supply Input VoltagesBackplane to System Board Control Connections Power Supply Output Voltages 171 Server Current Usage Current maximum at voltage levels 173Device +3.3 +12 Total Combined Power Used by Your System Calculating Power UsageTotal Combined Wattage Worksheet for Calculating DC Power Usage 175 Current maximum at Voltage levels Device +12 Total Current System Board Jumpers 177 Configuration Jumpers System Board Jumpers Chassis Intrusion Detection Pins default Jumper Bold DescriptionNormal Boot 179 Updating the Bios Fault Resilient Booting FRBFlash Memory CPU Speed 181 Boot Option Recovering the Bios 183 PasswordBeep Code Message Cmos Signal States Ports and Connectors185 System Board Layout System Board Layout System Board Connector Locations 187 Auxiliary Power Connector Power ConnectorI2C Connector Diskette Drive Port Control Panel Connector189 Wide/Fast 16-Bit Scsi Connector IDE Connector 191 Blower Connectors Fan ConnectorsScsi Controller Activity LED Connector Pin Signal Description Server Management Connector193 ISA Connectors Pin Signal PCI Connectors 195 Keyboard and Mouse Connectors Mouse Keyboard Pin Signal Parallel Port 197 VGA Video Port Serial Ports 199 200 Ports and Connectors Manually Solving ProblemsResetting the Server Programmed Checklist Initial System Startup Running New Application Software 203 After the System Has Been Running Correctly Preparing the System for Diagnostic Testing Additional Troubleshooting Procedures205 Verifying Proper Operation of Key System Lights Monitoring PostConfirming Loading of the Operating System Power Light Does Not Light Specific Problems and Corrective Actions207 System Cooling Fans Do Not Rotate Properly Characters Are Distorted or Incorrect No Characters Appear on Screen209 Incorrect or no Beep Codes Diskette Drive Activity Light Does Not Light Hard Disk Drive Activity Light Does Not Light 211 Problems With Application Software Post Beep Codes Error and Informational MessagesBeeps Error Message and Conditions Post Beep Codes Port-80 Codes Post Codes and Countdown CodesNormal Port-80 Codes Port 80 Code Reason 215 216 Solving Problems 217 218 Solving Problems Code Error message Post Error Codes and MessagesPost Error Codes and Messages 219 220 Solving Problems 221 222 Solving Problems 223 224 Solving Problems Declaration of the Manufacturer or Importer Regulatory Specifications aSafety Compliance 225 Electromagnetic Compatibility Notice USA Electromagnetic Compatibility EMCCE Mark Europe EN55022 227 Electromagnetic Compatibility Notices International English translation of the notice above Equipment Log B 229 Equipment Log Equipment Log 231 281885-001