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Dell T105 owner manual Running the System Diagnostics, Troubleshooting System Cooling Problems

Models: T105

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Troubleshooting Install Error codes Password Bad error-correction No timer tick interrupt NIC Indicator Codes SATA Configuration Screen Problems With Your Order Diagnostic Lights

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Dell T105 owner manual Running the System Diagnostics, Troubleshooting System Cooling Problems

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Contents

w w w . d e l l . c o m s u p p o r t . d e l l . c o m Dell PowerEdge T105 Systems Hardware Owner’s Manual March Notes, Notices, and CautionsP/N JN551 2 Using the System Setup Program Contents System and Setup Password Features 3 Installing System Components Addressing Memory With 8-GB Configurations Procedure 4 Troubleshooting Your SystemPower Supply Chassis Intrusion Switch Troubleshooting a SAS or SAS RAID Controller 5 Running the System DiagnosticsTroubleshooting System Cooling Problems Troubleshooting an External SCSI Tape Drive Returning Items for Warranty Repair or Credit 6 Jumpers and ConnectorsDell Enterprise Training and Certification Glossary Index Contents Other Information You May Need About Your System Accessing System Features During Startup Front-Panel Features and Indicators NOTE If you turn off the system using serial connector Back-Panel Features and Indicatorspower connector activity indicator Connecting External DevicesNIC Indicator Codes Figure 1-3. NIC Indicators indicator is off, the NIC is not connected to the Power Supply IndicatorsWhen off at the same time that the link indicator program. See Using the System Setup Program The system is in a normal Diagnostic LightsSee Troubleshooting Expansion Corrective Action Table 1-5. Diagnostic Indicator Codes continued System Messages Alert! Incompatible Bad error-correction processor cooling shroud Table 1-6. System Messages continued restore system resources No timer tick interrupterror Not a boot diskette Table 1-6. System Messages continued Table 1-6. System Messages continued memory has changed Time-of-day not set - please run SETUP programTimer chip counter The amount of system drive letter\ is not Warning Messages Alert Messages Diagnostics Messages Entering the System Setup Program Using the System Setup ProgramResponding to Error Messages Displays the System Setup programs help file for the Using the System Setup ProgramCycles through the settings in a field. In many fields or confirm your setting change and move the cursor System Setup Options Exiting the System Setup ProgramMain Screen Attachment SATA device such as hard drive, CD drive Memory Information Screen CPU Information Screen SATA Configuration Screen device attached to Port B. When set to Auto default, the Integrated Devices ScreenATA Mode. Off disables the SATA subsystem. ATA Mode device attached to Port A. When set to Auto default, the System Security Screen Exit Screen System and Setup Password Features Using the System Password 4 Press Enter Using the Setup Password Disabling a Forgotten Password Using the System Setup Program Recommended Tools Installing System Components heat sink and shroud assembly Inside the System Closing the System Opening the System Front Drive Bezel Replacing the Front Drive Bezel Removing the Front Drive Bezel Replacing an Insert on the Front Drive Bezel Removing an Insert on the Front Drive Bezelfront drive bezel drive bezel insert Removing and Inserting Blank Drive Inserts Removing the Diskette Drive Diskette Drive 6 Hold the lever in position and slowly pull the drive out of the bay Installing a Diskette Drive 10 Connect the P7 power cable to the drive. See Figure 13 Close the system. See Closing the System on page Removing an Optical or Tape Drive Optical and Tape Drives optical drive shoulder screw optical drive 10 Close the system. See Closing the System on page Installing an Optical or Tape Drive 7 Remove the three shoulder screws from the insert, and attach one of them to the row of holes and two to the bottom row of holes on the drive. See Figure optical disk drive SCSI connectorFigure 3-12. Cabling SCSI to the Optical Disk Drive SCSI card optical disk drive Hard Drives Hard Drive Installation GuidelinesRemoving a Hard Drive hard drive in primary hard drive bay Installing a Hard Drive 8 Connect the power cable to the hard drive SATAA data cable to system board SATAB data cable to system board 10 Ensure that all connectors are properly cabled and firmly seated Removing an Expansion Card Expansion Cards 5 Grasp the card by its top corners and ease it out of its connector Installing an Expansion Card SAS Controller Expansion Card clip on hard disk drive fan shroud retaining tabs on top of heat sinktop notch on heat sink fan shroud Memory Module Installation Guidelines Memory Module Upgrade KitsMemory The following components require address space System ROM Removing a Memory Module Installing a Memory Module memory module socket ejectors Removing the Processor MicroprocessorPage pivot bracket Figure 3-21. Installing and Removing the Heat Sinkheat sink and shroud assembly captive screws Replacing the Processor Cooling Fans Removing the Cooling Fans cooling fan Figure 3-23. Removing and Installing the SAS Controller Cooling Fanbottom connectors top release tabs bottom mounting holes Replacing the Cooling Fans If you are replacing the hard drive cooling fan fan connector cable System Battery Removing the System Battery Installing the System Battery Removing the Power Supply Power Supply power supply Installing the Power Supply Chassis Intrusion SwitchRemoving the Chassis Intrusion Switch Installing the Chassis Intrusion Switch Removing the Bezel Bezel Service Only Parts Procedure alignment slot Replacing the Bezel Removing the I/O Panel Assembly I/O Panel Assembly Service Only Parts Procedure I/O panel securing slot Replacing the I/O Panel Assembly 2 Secure the I/O panel assembly by replacing the screw. See Figure Removing the System Board System Board Service Only Parts Procedure Installing the System Board Two power-supply cables to the POWER and POWER12V1 connectors Safety First-For You and Your System Troubleshooting Your SystemStart-Up Routine Troubleshooting the Video Subsystem Troubleshooting External ConnectionsChecking the Equipment Troubleshooting the Mouse Troubleshooting the Keyboard Troubleshooting Serial I/O Problems Troubleshooting a USB Device Troubleshooting a Serial I/O Device Troubleshooting a NIC Troubleshooting a Wet System Troubleshooting a Damaged System Troubleshooting the System Battery Troubleshooting Power Supply Troubleshooting a Fan Troubleshooting System Cooling Problems Troubleshooting System Memory 6 Open the system. See Opening the System on page Troubleshooting a Diskette Drive 5 Open the system. See Opening the System on page Troubleshooting an Optical Drive Troubleshooting an External SCSI Tape Drive Troubleshooting a Hard Drive 6 Check the cable connections inside the system Troubleshooting a SAS or SAS RAID Controller Troubleshooting Expansion Cards 4 Open the system. See Opening the System on page Troubleshooting the Microprocessor 12 Reconnect the system to the electrical outlet, and turn on the system and attached peripherals Using Dell PowerEdge Diagnostics Running the System DiagnosticsSystem Diagnostics Features Running the System Diagnostics When to Use the System DiagnosticsSystem Diagnostics Testing Options Selecting Devices for Testing Using the Custom Test OptionsSelecting Diagnostics Options Viewing Information and Results System Board Jumpers Jumpers and Connectors The configuration settings in NVRAM are cleared System Board Connectors 32-bit, 33-MHz PCI Disabling a Forgotten Password Jumpers and Connectors Obtaining Assistance Getting Help Online Services Dell Enterprise Training and Certification Problems With Your OrderAutomated Order-Status Service Support Service Before You Call Returning Items for Warranty Repair or Credit Diagnostics Checklist Name Date Address Phone number Contacting Dell Transaction Sales Xiamen Country City Country City BRTechSupport@dell.com Country City 1 866 440 Canada North YorkOntario support.ca.dell.com Technical Support - Dell Country City Country City Country City Sales under 500 employees Country City Country City Home and Small Business Projectors, PDAs, SwitchesGlobal Customer Programs Medium Business Division Country City Country City Country City Country City Country City Country City Country City Country City Country City Country City 800 300 410 or 800 300 support.ap.dell.com Country City Country City Country City Getting Help Glossary bus - An information pathway between the components of a system. Your system contains an expansion bus that allows the processor to communicate with controllers for the peripheral devices connected to the system. Your system also contains an address bus and a data bus for communications between the processor and RAM directory - Directories help keep related files organized on a disk in a hierarchical, “inverted tree” structure. Each disk has a “root” directory. Additional directories that branch off the root directory are called subdirectories. Subdirectories may contain additional directories branching off them GB - Gigabytes 1024 megabytes or 1,073,741,824 bytes. However, when referring to hard-drive capacity, the term is usually rounded to 1,000,000,000 bytes Page Page Page A memory address space of 16 MB to 4 GB Multitasking SVGA - Super video graphics array. VGA and SVGA are video standards for video adapters with greater resolution and color display capabilities than previous standards system memory - See RAM video adapter - The logical circuitry that provides in combination with the monitor your system’s video capabilities. A video adapter may be integrated into the system board or may be an expansion card that plugs into an expansion slot Glossary Numbers IndexPage Page Page

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