Removing the Front Bezel | Dell T110 guide

Front Bezel

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

Removing the Front Bezel

1Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

2Open the system. See "Opening the System" on page 57.

3Slide the drive release latch in the direction of the arrow until it releases the front bezel from its side hinges. See Figure 3-3.

NOTE: The drive release latch secures and releases the front bezel and helps to secure the drives.

4Carefully tilt the front bezel away from the chassis and lift it out as shown in Figure 3-3.

5Close the system. See "Closing the System" on page 58.

Installing System Components

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Dell T110 owner manual Removing the Front Bezel

Contents

Dell PowerEdge T110 Systems August Contents Uefi Boot Settings Screen Processor Settings ScreenEntering the Uefi Boot Manager Using the Uefi Boot Manager Opening and Closing the System Entering the BMC Setup Module General Memory Module Hard Drive Installation GuidelinesRemoving the Cooling Shroud Installing the Cooling Shroud Removing a Hard Drive from a 101 Replacing the System BatteryRemoving the Power Supply Installing the Power Supply Removing the Cooling Fan 122 Troubleshooting a Serial I/O Device 107System Diagnostics Testing Options 122 Contents 121 Disabling a Forgotten Password Jumpers and Connectors Contents 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 Indicators Guidelines for Connecting External Devices NIC Indicator Codes Link indicator NIC Indicator Codes Power Selection Switch Power Selection Diagnostic Lights Hard drives are properly Configuration error Other failureSystem. If the problem persists Resource and/or system Board hardware failure System Messages Supported with this power System configuration If any system componentsConfiguration. If the system By the power supply Boots without this warning If not an intentional setting Installed in the clearSetting. Cmos has been System Setup Program Problem persists, see Troubleshooting a USBFaulty keyboard controller See Getting Help on Keyboard cable connector System Setup Program on Power down and restartSystem Bios Setup program to enable Configuration. a Memory frequency If not an intentional settingLower for power Frequency Memory Module Installation Guidelines on No boot sector on Incorrect configuration Faulty or missing opticalOr hard drive. If the problem Setting the order of boot Drive connected to Replace the faulty drive Error encountered Install the NvramclrTroubleshooting Expansion Configuration Removed or a memory Removed, this message is General system error See Getting Help onDevice or medium Device. Ensure that the USB Device on page 106 or Number of data lanes Configuration.Faulty battery or faulty See Troubleshooting Settings faulty system Settings. See Using Command has been To Ignore or entered. User interaction is TPM configurationCommand has been Reboot and execute Command System to reboot Configuration. MemorySpecified slots Memory Module Installation Fatal system error Troubleshooting System By the power supplies Boots without this warningWill run but with reduced Configuration. See General Functionality Memory Module Installation Other Information You May Need Diagnostics MessagesAlert Messages About Your System Choosing the System Boot Mode Using the System Setup Program and Uefi Boot Manager System if any changes were made Entering the System Setup ProgramResponding to Error Messages Using the System Setup Program Navigation Keys Main Screen System Setup Options Boot Settings Option Description Memory SettingsMemory Settings Screen on Sata Settings Processor Settings Screen Memory Settings Screen Sata Settings Screen Boot Settings Screen With PXE Boot Sequence RetryIntegrated Devices Screen Manually set the emulation type to Floppy Serial Communication Screen PCI IRQ Assignments Screen Power Management Screen System Security Screen When Disabled, the button can only turn on system TPM Clear No defaultWhen set to Yes, all TPM contents are cleared Power Button To enter the Uefi Boot Manager Entering the Uefi Boot ManagerUsing the Uefi Boot Manager Navigation Keys Uefi Boot Manager enables you to Uefi Boot Settings Screen Uefi Boot Manager Screen System Utilities Screen System and Setup Password FeaturesUsing the System Password Verify that Password Status is Unlocked To disable the password security Using the Setup Password Embedded System Management Deleting or Changing an Existing Setup Password Entering the BMC Setup Module Baseboard Management Controller Configuration Wrist grounding strap Installing System ComponentsRecommended Tools Inside the System Opening the System Opening and Closing the System Opening and Closing the System Release tab Closing the System Removing the Front Bezel Front Bezel Removing Front Bezel Insert Installing the Front Bezel Tab Installing Front Bezel InsertEMI Filler Panel Removing an EMI Filler Panel EMI filler panel Tab Installing an EMI Filler Panel Removing an Optical or Tape Drive Optical and Tape Drives Optional Tape drive shoulder screws Drive bay screw slots Optical drive Installing an Optical or Tape Drive Installing Drive Shoulder Screws Shoulder screws Removing a Hard Drive Hard Drive Installation GuidelinesHard Drives Tabs Removing or Installing a Hard Drive Hard drive Installing a Hard Drive SAS controller card Removing a Hard Drive from a Hard-Drive Bracket Removing the Expansion Card Stabilizer Installing the Expansion Card StabilizerExpansion Card Stabilizer Removing the Cooling Shroud Cooling Shroud Installing the Cooling Shroud Expansion Cards Expansion Card Installation Guidelines See -1 for the location of the expansion card slots Removing an Expansion Card Installing System Components Expansion-card latch Release tab Expansion-card slots Installing an Expansion Card SAS Controller Expansion Card Mode-Specific Guidelines General Memory Module Installation GuidelinesSystem Memory Sample Udimm Memory Configurations Removing Memory Modules Alignment key Installing Memory Modules Installing System Components Removing the Processor Processor 15. Installing and Removing the Heat Sink Heat sink ZIF socket Installing a Processor Your system has one cooling fan Cooling FanRemoving the Cooling Fan 17. Removing and Installing the Cooling Fan Release tab Installing the Cooling Fan Replacing the System Battery System Battery System battery 18. Replacing the System Battery Removing the Power Supply Power Supply 19. Removing the Power Supply Power supply Screws Cable clip Installing the Power Supply Internal USB Memory Key Removing the Chassis Intrusion Switch Chassis Intrusion Switch Intrusion connector Installing the Chassis Intrusion Switch Removing the Control Panel Assembly Control Panel Assembly 22. Removing the Link Bracket Lock Link bracket lock Control panel cable Standoff Installing the Control Panel Assembly100 101 System BoardRemoving the System Board 102 Installing the System Board 103 104 105 Troubleshooting External ConnectionsTroubleshooting Your System 106 Troubleshooting the Video SubsystemTroubleshooting a USB Device 107 Troubleshooting a Serial I/O DeviceTroubleshooting a NIC 108 Troubleshooting a Wet System 109 Troubleshooting a Damaged System 110 Troubleshooting the System Battery 111 Troubleshooting Power SupplyTroubleshooting System Cooling Problems Ensure that none of the following conditions exist 112 Troubleshooting Cooling Fan 113 Troubleshooting System Memory 114 Troubleshooting an Internal USB Key 115 Troubleshooting an Optical Drive 116 Troubleshooting a Tape Backup Unit 117 Troubleshooting a Hard Drive 118 Troubleshooting Expansion Cards 119 Troubleshooting the Processor 120 121 Using Online DiagnosticsEmbedded System Diagnostics Features Running the System Diagnostics Click the testing option in the Main Menu window When to Use the Embedded System DiagnosticsRunning the Embedded System Diagnostics System Diagnostics Testing Options 123 Using the Custom Test OptionsSelecting Devices for Testing Selecting Diagnostics Options 124 Viewing Information and Results 125 System Board Jumper 126 System Board Jumpers and Connectors DescriptionSataf eSATA ESATA connector Video connector 127 128 Disabling a Forgotten Password Getting Help Contacting Dell129 130 Glossary 131Amperes AC Alternating current CPU Central processing unit. See processor DC Direct current 132 133 134 Mm Millimeters Ms Milliseconds 135 System 136 TOE TCP/IP offload engine Glossary 137System memory See RAM TCP/IP Transmission Control Protocol/Internet Protocol 138 139 When to useDVD drive. See CD/DVD drive Index 141 Post Panel, 100 power supply, 94 system battery, 91 system board 143 System utilities screen, 49 Uefi Boot Settings screen 144