111 | Dell T110 II specification

System Board	107
Removing the System Board	107
Installing the System Board	109

4 Troubleshooting Your System	111
Safety First—For You and Your System	111
Troubleshooting System Startup Failure	111
Troubleshooting External Connections	111
Troubleshooting the Video Subsystem	112
Troubleshooting a USB Device	112
Troubleshooting a Serial I/O Device	113
Troubleshooting a NIC	113
Troubleshooting a Wet System	114
Troubleshooting a Damaged System	115
Troubleshooting the System Battery	116
Troubleshooting Power Supply	117
Troubleshooting System Cooling Problems	117
Troubleshooting Cooling Fan	118
Troubleshooting System Memory	119
Troubleshooting an Internal USB Key	120
Troubleshooting an Optical Drive	121
Troubleshooting a Tape Backup Unit	122

Contents

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Image 7

Dell T110 II owner manual 111

Contents

Dell PowerEdge T110 II Systems October Contents Embedded System Management Entering the Uefi Boot Manager Optical and Tape Drives Optional Opening and Closing the System Removing the Cooling Fan Installing the Cooling Fan 111 132 Disabling a Forgotten Password 134127 131 Index Contents Keystroke Description Accessing System Features During Startup Front-Panel Features and Indicators Indicator, Button, or Icon Description Connector Back-Panel Features and Indicators Guidelines for Connecting External Devices Indicator Indicator Code NIC Indicator Codes Diagnostic Indicator Code Causes Corrective Action Diagnostic Lights Code Causes Corrective Action Message Causes Corrective Actions System Messages System configuration Nvramclr jumper is An invalid system Invalid memory Ensure that the memory Memtest lane Faulty or missing optical Error encountered Device on page 112 or Geometry Trusted Platform Module Information only Configuration. Memory Modules are installed in a valid System configuration If any system components Alert Messages Diagnostics MessagesOther Information You May Need About Your System About Your System Choosing the System Boot Mode Using the System Setup Program and Uefi Boot Manager Keys Action Entering the System Setup ProgramResponding to Error Messages Using the System Setup Program Navigation Keys Main Screen System Setup OptionsOption Description Option Description Processor Settings Screen Memory Settings ScreenSystem event log RAID mode Sata Settings Screen Emulation Type fields Boot Settings ScreenNot installed in the same boot mode Integrated Devices Screen OptionDescription PCI IRQ Assignments Screen Serial Device 1=COM1 Serial Device2=COM2 Serial Communication Screen Performance, or Minimum Power Power Management Screen Off System Security ScreenKeys prior to enabling this option Screen Information Using the Uefi Boot Manager Navigation Keys Entering the Uefi Boot ManagerExit Screen Uefi Boot Manager Screen Uefi Boot Settings Screen System Utilities Screen System and Setup Password FeaturesUsing the System Password Assigning a System Password Verify that Password Status is Unlocked Deleting or Changing an Existing System Password Using Your System Password to Secure Your System Assigning a Setup Password Using the Setup PasswordOperating With a Setup Password Enabled Embedded System Management Deleting or Changing an Existing Setup Password Entering the BMC Setup Module IDRAC Configuration Utility Entering the iDRAC Configuration Utility Using the System Setup Program and Uefi Boot Manager Recommended Tools Installing System Components Inside the System Inside the System Opening the System Opening and Closing the System Closing the System Removing the Front Bezel Front Bezel Removing Front Bezel Insert Installing the Front Bezel EMI Filler Panel Installing Front Bezel InsertRemoving an EMI Filler Panel Removing and Installing the EMI Filler Panel Installing an EMI Filler Panel Removing an Optical or Tape Drive Optical and Tape Drives Optional Removing and Installing a Tape Drive Scsi Connection Removing and Installing an Optical Drive Sata Connection Installing an Optical or Tape Drive Installing Drive Shoulder Screws Hard Drives Hard Drive Installation GuidelinesRemoving a 3.5-Inch Hard Drive Removing or Installing a 3.5-Inch Hard Drive Installing a 3.5-Inch Hard Drive SAS hard drive Removing a 2.5-Inch Hard Drive Removing a 3.5-Inch Hard Drive From a Hard-Drive Bracket 12. Removing a 2.5-Inch Hard Drive Carrier 13. Removing and Installing a 2.5-Inch Hard Drive Installing a 2.5-Inch Hard Drive 14. Attaching Power/Data Cable to the Hard Drive Removing the Expansion-Card Stabilizer Installing the Expansion-Card StabilizerExpansion-Card Stabilizer Cooling Shroud Removing the Cooling Shroud 15. Removing and Installing the Cooling Shroud Installing the Cooling Shroud Expansion Cards Expansion Card Installation Guidelines Removing an Expansion Card Installing System Components 16. Removing and Installing an Expansion Card Installing an Expansion Card SAS Controller Expansion Card System Memory General Memory Module Installation GuidelinesMode-Specific Guidelines Physical Memory GB Memory Sockets Single ProcessorSize Removing Memory Modules 17. Installing and Removing a Memory Module Installing Memory Modules Installing System Components Removing the Processor Processor 18. Installing and Removing the Heat Sink 19. Removing a Processor Installing a Processor Removing the Cooling Fan Cooling Fan 20. Removing and Installing the Cooling Fan Installing the Cooling Fan Replacing the System Battery System Battery 21. Replacing the System Battery Removing the Power Supply Power Supply 100 Installing the Power Supply 101 Internal USB Memory Key Removing the Chassis Intrusion Switch Chassis Intrusion Switch102 103 Installing the Chassis Intrusion Switch Removing the Control Panel Assembly Control Panel Assembly104 25. Removing the Link Bracket Lock 105 106 Installing the Control Panel Assembly Removing the System Board System Board107 108 27. Removing and Installing the System Board 109 Installing the System Board 110 Troubleshooting External Connections Troubleshooting Your System Troubleshooting a USB Device Troubleshooting the Video Subsystem112 Troubleshooting a NIC Troubleshooting a Serial I/O Device113 114 Troubleshooting a Wet System 115 Troubleshooting a Damaged System 116 Troubleshooting the System Battery Troubleshooting System Cooling Problems Troubleshooting Power Supply117 118 Troubleshooting Cooling Fan 119 Troubleshooting System Memory 120 Troubleshooting an Internal USB Key 121 Troubleshooting an Optical Drive 122 Troubleshooting a Tape Backup Unit 123 Troubleshooting a Hard Drive 124 Troubleshooting Expansion Cards 125 Troubleshooting the Processor 126 Embedded System Diagnostics Features Using Online Diagnostics127 Testing Option Function When to Use the Embedded System DiagnosticsRunning the Embedded System Diagnostics System Diagnostics Testing Options 129 Using the Custom Test OptionsSelecting Devices for Testing Selecting Diagnostics Options 130 Viewing Information and Results System Board Jumper System Board Jumper Settings Description131 System Board Jumpers and Connectors Description System Board Connectors 133 134 Disabling a Forgotten Password 135 Contacting Dell 136 137 Index 138 139 Post 140 141 USB 142