105, Removing the Link Bracket Lock | Dell T110 II manual

Figure 3-25. Removing the Link Bracket Lock

1

1 link bracket lock

6Remove the mounting screw holding the control panel assembly to the front chassis. See Figure 3-26.

7Lift the control panel assembly out of the system.

8Disconnect the control panel cable from the control panel assembly:

CAUTION: Do not pull on the cable to unseat the connector. Doing so can damage the cable.

a Press the metal tabs on the ends of the cable connector. b Gently work the connector out of the socket.

Installing System Components

105

Image 105

Dell T110 II owner manual 105, Removing the Link Bracket Lock

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 111 127 Disabling a Forgotten Password 134131 132 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 Diagnostics Messages Alert 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 Responding to Error Messages Entering the System Setup ProgramUsing the System Setup Program Navigation Keys Keys Action System Setup Options Main ScreenOption Description Option Description Memory Settings Screen Processor Settings ScreenSystem event log RAID mode Sata Settings Screen Not installed in the same boot mode Boot Settings ScreenIntegrated Devices Screen Emulation Type fields OptionDescription PCI IRQ Assignments Screen Serial Device 1=COM1 Serial Device2=COM2 Serial Communication Screen Performance, or Minimum Power Power Management Screen System Security Screen OffKeys prior to enabling this option Screen Information Entering the Uefi Boot Manager Using the Uefi Boot Manager Navigation KeysExit Screen Uefi Boot Manager Screen Uefi Boot Settings Screen Using the System Password System and Setup Password FeaturesAssigning a System Password System Utilities Screen Verify that Password Status is Unlocked Deleting or Changing an Existing System Password Using Your System Password to Secure Your System Using the Setup Password Assigning a 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 Installing Front Bezel Insert EMI Filler PanelRemoving 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 Drive Installation Guidelines Hard DrivesRemoving 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 Expansion-Card Stabilizer Installing the Expansion-Card StabilizerCooling Shroud Removing the Expansion-Card Stabilizer 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 General Memory Module Installation Guidelines System MemoryMode-Specific Guidelines Memory Sockets Single Processor Physical Memory GBSize 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 Chassis Intrusion Switch Removing the Chassis Intrusion Switch102 103 Installing the Chassis Intrusion Switch Control Panel Assembly Removing the Control Panel Assembly104 25. Removing the Link Bracket Lock 105 106 Installing the Control Panel Assembly System Board Removing the System Board107 108 27. Removing and Installing the System Board 109 Installing the System Board 110 Troubleshooting External Connections Troubleshooting Your System Troubleshooting the Video Subsystem Troubleshooting a USB Device112 Troubleshooting a Serial I/O Device Troubleshooting a NIC113 114 Troubleshooting a Wet System 115 Troubleshooting a Damaged System 116 Troubleshooting the System Battery Troubleshooting Power Supply Troubleshooting System Cooling Problems117 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 Using Online Diagnostics Embedded System Diagnostics Features127 Running the Embedded System Diagnostics When to Use the Embedded System DiagnosticsSystem Diagnostics Testing Options Testing Option Function Selecting Devices for Testing Using the Custom Test OptionsSelecting Diagnostics Options 129 130 Viewing Information and Results System Board Jumper Settings Description System Board Jumper131 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