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Dell PowerEdge T105 Hardware Owner's Manual (PDF) - Page 7

Running the System Diagnostics, Contents, Troubleshooting a Fan - raid

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Troubleshooting a NIC 108 Troubleshooting a Wet System 109 Troubleshooting a Damaged System 110 Troubleshooting the System Battery 111 Troubleshooting Power Supply 112 Troubleshooting System Cooling Problems 113 Troubleshooting a Fan 113 Troubleshooting System Memory 114 Troubleshooting a Diskette Drive 116 Troubleshooting an Optical Drive 118 Troubleshooting an External SCSI Tape Drive . . . . . 119 Troubleshooting a Hard Drive 120 Troubleshooting a SAS or SAS RAID Controller . . . . 122 Troubleshooting Expansion Cards 123 Troubleshooting the Microprocessor 125 5 Running the System Diagnostics 127 Using Dell PowerEdge Diagnostics 127 System Diagnostics Features 127 When to Use the System Diagnostics 128 Running the System Diagnostics 128 System Diagnostics Testing Options 128 Contents 7

Section	Page
Dell™ PowerEdge™ T105 Systems Hardware Owner’s Manual	1
Contents	3
About Your System	11
Other Information You May Need	11
Accessing System Features During Startup	12
Front-Panel Features and Indicators	13
Back-Panel Features and Indicators	15
Connecting External Devices	16
NIC Indicator Codes	16
Power Supply Indicators	17
Diagnostic Lights	18
System Messages	20
Warning Messages	29
Diagnostics Messages	30
Alert Messages	30
Using the System Setup Program	31
Entering the System Setup Program	31
Responding to Error Messages	31
Using the System Setup Program	32
Exiting the System Setup Program	33
System Setup Options	33
Main Screen	33
Memory Information Screen	35
CPU Information Screen	36
SATA Configuration Screen	36
Integrated Devices Screen	37
System Security Screen	38
Exit Screen	39
System and Setup Password Features	39
Using the System Password	40
Using the Setup Password	42
Disabling a Forgotten Password	43
Installing System Components	45
Recommended Tools	45
Inside the System	46
Opening the System	47
Closing the System	47
Front Drive Bezel	48
Removing the Front Drive Bezel	49
Replacing the Front Drive Bezel	49
Removing an Insert on the Front Drive Bezel	50
Replacing an Insert on the Front Drive Bezel	50
Removing and Inserting Blank Drive Inserts	51
Diskette Drive	52
Removing the Diskette Drive	52
Installing a Diskette Drive	54
Optical and Tape Drives	57
Removing an Optical or Tape Drive	57
Installing an Optical or Tape Drive	60
Hard Drives	64
Hard Drive Installation Guidelines	64
Removing a Hard Drive	64
Installing a Hard Drive	66
Expansion Cards	70
Removing an Expansion Card	70
Installing an Expansion Card	72
SAS Controller Expansion Card	73
Memory	75
Memory Module Upgrade Kits	75
Memory Module Installation Guidelines	75
Addressing Memory With 8-GB Configurations (Microsoft® Windows® Operating System Only)	76
Removing a Memory Module	77
Installing a Memory Module	77
Microprocessor	79
Removing the Processor	79
Replacing the Processor	82
Cooling Fans	83
Removing the Cooling Fans	84
Replacing the Cooling Fans	86
System Battery	88
Removing the System Battery	89
Installing the System Battery	90
Power Supply	91
Removing the Power Supply	91
Installing the Power Supply	93
Chassis Intrusion Switch	93
Removing the Chassis Intrusion Switch	93
Installing the Chassis Intrusion Switch	94
Bezel (Service Only Parts Procedure)	95
Removing the Bezel	95
Replacing the Bezel	96
I/O Panel Assembly (Service Only Parts Procedure)	97
Removing the I/O Panel Assembly	97
Replacing the I/O Panel Assembly	98
System Board (Service Only Parts Procedure)	100
Removing the System Board	100
Installing the System Board	101
Troubleshooting Your System	103
Safety First-For You and Your System	103
Start-Up Routine	103
Checking the Equipment	104
Troubleshooting External Connections	104
Troubleshooting the Video Subsystem	104
Troubleshooting the Keyboard	105
Troubleshooting the Mouse	105
Troubleshooting Serial I/O Problems	106
Troubleshooting a Serial I/O Device	107
Troubleshooting a USB Device	107
Troubleshooting a NIC	108
Troubleshooting a Wet System	109
Troubleshooting a Damaged System	110
Troubleshooting the System Battery	111
Troubleshooting Power Supply	112
Troubleshooting System Cooling Problems	113
Troubleshooting a Fan	113
Troubleshooting System Memory	114
Troubleshooting a Diskette Drive	116
Troubleshooting an Optical Drive	118
Troubleshooting an External SCSI Tape Drive	119
Troubleshooting a Hard Drive	120
Troubleshooting a SAS or SAS RAID Controller	122
Troubleshooting Expansion Cards	123
Troubleshooting the Microprocessor	125
Running the System Diagnostics	127
Using Dell PowerEdge Diagnostics	127
System Diagnostics Features	127
When to Use the System Diagnostics	128
Running the System Diagnostics	128
System Diagnostics Testing Options	128
Using the Custom Test Options	129
Selecting Devices for Testing	129
Selecting Diagnostics Options	129
Viewing Information and Results	130
Jumpers and Connectors	131
System Board Jumpers	131
System Board Connectors	133
Disabling a Forgotten Password	135
Getting Help	137
Obtaining Assistance	137
Online Services	138
Automated Order-Status Service	139
Support Service	139
Dell Enterprise Training and Certification	139
Problems With Your Order	139
Product Information	139
Returning Items for Warranty Repair or Credit	140
Before You Call	140
Contacting Dell	142
Glossary	173