Dell 745c, TJ021 manual Mini Tower Computer Back-Panel Connectors

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1	cover-release latch	This latch allows you to open the computer cover.
2	padlock ring	Insert a padlock to lock the computer cover.
3	voltage selection switch	Your computer is equipped with a manual voltage-selection switch.
		To help avoid damaging a computer with a manual voltage-selection switch, set
		the switch for the voltage that most closely matches the AC power available in
		your location.
		NOTICE: The voltage selection switch must be set to the 115-V position even
		though the AC power available in Japan is 100 V.
		Also, ensure that your monitor and attached devices are electrically rated to
		operate with the AC power available in your location.
4	power connector	Insert the power cable.
5	back-panel connectors	Plug serial, USB, and other devices into the appropriate connectors (see "Mini
		Tower Computer — Back-Panel Connectors" on page 11).
6	card slots	Access connectors for any installed PCI and PCI Express cards.

Mini Tower Computer — Back-Panel Connectors

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Quick Reference Guide

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Contents W . d e l l . c o m s u p p o r t . d e l l . c o m Quick Reference GuideFebruary TJ021 Contents Contents Finding Information According to the operating system you ordered What Are You Looking For? Find It Here Warranty informationHow to use Windows XP Click the topic that describes your problemAppropriate for your configuration, providing critical Use the ServiceWhen you use When contacting supportMini Tower Computer Front View System ViewsSteady green The computer is in a normal operating state Blinking green The computer is in a power-saving modeYou Begin on page 13 for more information No light The computer is turned offMini Tower Computer Back View Though the AC power available in Japan is 100 Mini Tower Computer Back-Panel ConnectorsCap Address. For more information, see your online User’s GuideGreen a good connection exists between a 10-Mbps network ComputerBefore Working Inside Your Computer Removing the Computer CoverBefore You Begin Mini Tower Computer Security cable slot Cover release latch Padlock ring Inside Your Computer System Board Components Jumper Setting Description Jumper SettingsSetting Up Your Computer Set Up Your Keyboard and Mouse Set Up Your Monitor When to Use the Dell Diagnostics Solving ProblemsPower Connections Dell DiagnosticsInsert the Drivers and Utilities CD Tab Function Option FunctionDell, see your online User’s Guide Power Light Problem Description Suggested ResolutionSystem Lights Technical assistance. For information on contactingLight Pattern Problem Description Suggested Resolution Diagnostic LightsHas integrated graphics, contact Dell If the problem still exists, install aIf the computer has a graphics card Restart the computerBeep Codes Resolving Software and Hardware Incompatibilities Using Microsoft Windows XP System RestoreRestoring the Computer to an Earlier Operating State Undoing the Last System RestoreGetting Started Reinstalling Microsoft Windows XPReinstalling Windows XP Quick Reference Guide Microsoft Windows Vista Before You Begin Drivers for Your Computer Using the Drivers and Utilities CDIndex IndexIndex