Dell TJ021, 745c manual Inside Your Computer

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Inside Your Computer

Mini Tower Computer

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2	4
	4

1

5

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				7
1	optical drive	2	floppy drive	3	power supply
4	chassis-intrusion switch	5	system board	6	heat-sink assembly

7hard drive

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Quick Reference Guide

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Contents Quick Reference Guide W . d e l l . c o m s u p p o r t . d e l l . c o mFebruary TJ021 Contents Contents Finding Information What Are You Looking For? Find It Here Warranty information How to use Windows XPClick the topic that describes your problem According to the operating system you orderedUse the Service When you useWhen contacting support Appropriate for your configuration, providing criticalSystem Views Mini Tower Computer Front ViewBlinking green The computer is in a power-saving mode You Begin on page 13 for more informationNo light The computer is turned off Steady green The computer is in a normal operating stateMini Tower Computer Back View Mini Tower Computer Back-Panel Connectors Though the AC power available in Japan is 100Address. For more information, see your online User’s Guide Green a good connection exists between a 10-Mbps networkComputer CapBefore You Begin Removing the Computer CoverBefore Working Inside Your Computer Mini Tower Computer Security cable slot Cover release latch Padlock ring Inside Your Computer System Board Components Jumper Settings Jumper Setting DescriptionSetting Up Your Computer Set Up Your Keyboard and Mouse Set Up Your Monitor Solving Problems Power ConnectionsDell Diagnostics When to Use the Dell DiagnosticsInsert the Drivers and Utilities CD Option Function Tab FunctionPower Light Problem Description Suggested Resolution System LightsTechnical assistance. For information on contacting Dell, see your online User’s GuideDiagnostic Lights Light Pattern Problem Description Suggested ResolutionIf the problem still exists, install a If the computer has a graphics cardRestart the computer Has integrated graphics, contact DellBeep Codes Using Microsoft Windows XP System Restore Resolving Software and Hardware IncompatibilitiesUndoing the Last System Restore Restoring the Computer to an Earlier Operating StateReinstalling Windows XP Reinstalling Microsoft Windows XPGetting Started Quick Reference Guide Microsoft Windows Vista Before You Begin Using the Drivers and Utilities CD Drivers for Your ComputerIndex IndexIndex