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Dell T110 owner manual Amber when a system fault is detected

Models: T110

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Item	Indicator, Button, or Icon		Description
	Connector

2	System health		The system health indicator blinks
	indicator		amber when a system fault is detected.
3	Hard drive activity		The hard drive activity indicator lights
	indicator		up when the hard drive is in use.
4	USB connectors (2)		Connects USB devices to the system.
			The ports are USB 2.0-compliant.
5	Diagnostic indicator		The four diagnostic indicator lights
	lights (4)		display error codes during system
			startup. See "Diagnostic Lights" on
			page 18.
6	Tape drive (optional)		One optional half-height (using one
			drive bay).
7	Optical drive		One optional SATA DVD-ROM drive or
	(optional)		DVD+/-RW drive.

NOTE: DVD devices are data only.

About Your System

13

Image 13

Dell T110 owner manual Amber when a system fault is detected

Contents

Dell PowerEdge T110 Systems August Contents Entering the Uefi Boot Manager Using the Uefi Boot Manager Processor Settings ScreenUefi Boot Settings Screen Opening and Closing the System Entering the BMC Setup ModuleRemoving the Cooling Shroud Installing the Cooling Shroud Hard Drive Installation GuidelinesRemoving a Hard Drive from a General Memory ModuleRemoving the Power Supply Installing the Power Supply Replacing the System BatteryRemoving the Cooling Fan 101System Diagnostics Testing Options 122 Contents Troubleshooting a Serial I/O Device 107121 122Disabling a Forgotten Password Jumpers and ConnectorsContents Accessing System Features During Startup Front-Panel Features and Indicators Amber when a system fault is detected Switch Voltage that most closely matches Back-Panel Features and IndicatorsGuidelines for Connecting External Devices NIC Indicator Codes Link indicator NIC Indicator CodesPower Selection Switch Power SelectionDiagnostic Lights System. If the problem persists Configuration error Other failureResource and/or system Board hardware failure Hard drives are properlySystem Messages Configuration. If the system System configuration If any system componentsBy the power supply Boots without this warning Supported with this powerSetting. Cmos has been Installed in the clearSystem Setup Program If not an intentional settingFaulty keyboard controller See Getting Help on Troubleshooting a USBKeyboard cable connector Problem persists, seeSystem Bios Power down and restartSetup program to enable System Setup Program onLower for power Memory frequency If not an intentional settingFrequency Memory Module Installation Guidelines on Configuration. aOr hard drive. If the problem Faulty or missing opticalSetting the order of boot No boot sector on Incorrect configurationTroubleshooting Expansion Error encountered Install the NvramclrConfiguration Drive connected to Replace the faulty driveDevice or medium Device. Ensure that the USB General system error See Getting Help onDevice on page 106 or Removed or a memory Removed, this message isFaulty battery or faulty See Troubleshooting Configuration.Settings faulty system Settings. See Using Number of data lanesCommand has been TPM configurationReboot and execute Command Command has been To Ignore or entered. User interaction isSpecified slots Memory Module Installation Configuration. MemoryFatal system error System to rebootWill run but with reduced Configuration. See General By the power supplies Boots without this warningFunctionality Memory Module Installation Troubleshooting SystemAlert Messages Diagnostics MessagesOther Information You May Need About Your System Choosing the System Boot Mode Using the System Setup Program and Uefi Boot ManagerResponding to Error Messages Entering the System Setup ProgramUsing the System Setup Program Navigation Keys System if any changes were madeMain Screen System Setup OptionsMemory Settings Screen on Option Description Memory SettingsSata Settings Boot SettingsProcessor Settings Screen Memory Settings ScreenSata Settings Screen Boot Settings Screen Integrated Devices Screen Boot Sequence RetryManually set the emulation type to Floppy With PXESerial Communication Screen PCI IRQ Assignments ScreenPower Management Screen System Security Screen When set to Yes, all TPM contents are cleared TPM Clear No defaultPower Button When Disabled, the button can only turn on systemUsing the Uefi Boot Manager Navigation Keys Entering the Uefi Boot ManagerUefi Boot Manager enables you to To enter the Uefi Boot ManagerUefi Boot Settings Screen Uefi Boot Manager ScreenUsing the System Password System and Setup Password FeaturesSystem Utilities Screen Verify that Password Status is Unlocked To disable the password security Using the Setup Password Embedded System Management Deleting or Changing an Existing Setup PasswordEntering the BMC Setup Module Baseboard Management Controller ConfigurationRecommended Tools Installing System ComponentsWrist grounding strap Inside the System Opening the System Opening and Closing the SystemOpening and Closing the System Release tab Closing the SystemRemoving the Front Bezel Front BezelRemoving Front Bezel Insert Installing the Front BezelEMI Filler Panel Installing Front Bezel InsertRemoving an EMI Filler Panel TabEMI filler panel Tab Installing an EMI Filler PanelRemoving an Optical or Tape Drive Optical and Tape Drives OptionalTape drive shoulder screws Drive bay screw slots Optical drive Installing an Optical or Tape Drive Installing Drive Shoulder Screws Shoulder screws Hard Drives Hard Drive Installation GuidelinesRemoving a Hard Drive Tabs Removing or Installing a Hard Drive Hard driveInstalling a Hard Drive SAS controller card Removing a Hard Drive from a Hard-Drive BracketExpansion Card Stabilizer Installing the Expansion Card StabilizerRemoving the Expansion Card Stabilizer Removing the Cooling Shroud Cooling ShroudInstalling the Cooling Shroud Expansion Cards Expansion Card Installation GuidelinesSee -1 for the location of the expansion card slots Removing an Expansion CardInstalling System Components Expansion-card latch Release tab Expansion-card slots Installing an Expansion CardSAS Controller Expansion Card System Memory General Memory Module Installation GuidelinesMode-Specific Guidelines Sample Udimm Memory Configurations Removing Memory Modules Alignment key Installing Memory ModulesInstalling System Components Removing the Processor Processor15. Installing and Removing the Heat Sink Heat sink ZIF socket Installing a Processor Removing the Cooling Fan Cooling FanYour system has one cooling fan 17. Removing and Installing the Cooling Fan Release tab Installing the Cooling FanReplacing the System Battery System BatterySystem battery 18. Replacing the System BatteryRemoving the Power Supply Power Supply19. Removing the Power Supply Power supply Screws Cable clip Installing the Power SupplyInternal USB Memory Key Removing the Chassis Intrusion Switch Chassis Intrusion SwitchIntrusion connector Installing the Chassis Intrusion SwitchRemoving the Control Panel Assembly Control Panel Assembly22. Removing the Link Bracket Lock Link bracket lock 100 Installing the Control Panel AssemblyControl panel cable Standoff Removing the System Board System Board101 102 Installing the System Board103 104 Troubleshooting Your System Troubleshooting External Connections105 Troubleshooting a USB Device Troubleshooting the Video Subsystem106 Troubleshooting a NIC Troubleshooting a Serial I/O Device107 108 Troubleshooting a Wet System109 Troubleshooting a Damaged System110 Troubleshooting the System BatteryTroubleshooting System Cooling Problems Troubleshooting Power SupplyEnsure that none of the following conditions exist 111112 Troubleshooting Cooling Fan113 Troubleshooting System Memory114 Troubleshooting an Internal USB Key115 Troubleshooting an Optical Drive116 Troubleshooting a Tape Backup Unit117 Troubleshooting a Hard Drive118 Troubleshooting Expansion Cards119 Troubleshooting the Processor120 Embedded System Diagnostics Features Using Online DiagnosticsRunning the System Diagnostics 121Running the Embedded System Diagnostics When to Use the Embedded System DiagnosticsSystem Diagnostics Testing Options Click the testing option in the Main Menu windowSelecting Devices for Testing Using the Custom Test OptionsSelecting Diagnostics Options 123124 Viewing Information and Results125 System Board JumperSataf eSATA ESATA connector System Board Jumpers and Connectors DescriptionVideo connector 126127 128 Disabling a Forgotten Password129 Contacting DellGetting Help 130 Amperes AC Alternating current 131Glossary CPU Central processing unit. See processor DC Direct current 132133 134 Mm Millimeters Ms Milliseconds 135System 136System memory See RAM 137TCP/IP Transmission Control Protocol/Internet Protocol TOE TCP/IP offload engine Glossary138 DVD drive. See CD/DVD drive When to use139 Index 141 PostPanel, 100 power supply, 94 system battery, 91 system board 143 System utilities screen, 49 Uefi Boot Settings screen144