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Dell TJ021, 745c manual Jumper Settings, Jumper Setting Description

Models: TJ021 745c

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1	fan connector (FAN)	12	internal USB (INTERNAL_USB)
2	processor connector (CPU)	13	battery socket (BATT)
3	processor power connector (12VPOWER)	14	PCI Express x16 connector (SLOT1)
4	memory module connectors (DIMM_1, DIMM_2,	15	PCI Express x1 connector (SLOT4)
	DIMM_3, DIMM_4)
5	RTC reset jumper (RTCRST)	16	PCI connector (SLOT2)
6	password jumper (PSWD)	17	PCI connector (SLOT3)
7	SATA drive connectors (SATA0, SATA1, SATA4, SATA5)	18	serial connector (SER2)
8	manufacturing mode jumper (MFG_MODE)	19	floppy drive connector (DSKT)
9	front-panel connector (FNT_PANEL)	20	system board speaker (BEEP)
10	power connector (POWER)	21	speaker connector (INT_SPKR)

11intrusion switch connector (INTRUDER)

Jumper Settings

NOTE: Do not populate the MFG_MODE jumper. Active Management technology will not function properly. Only manufacturing uses this jumper.

Jumper	Setting	Description
PSWD		Password features are enabled
		(default setting).
		Password features are
		disabled.
RTCRST		The real-time clock has
		not been reset.

The real-time clock is being reset (jumpered temporarily).

jumpered

unjumpered

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Quick Reference Guide

Image 18

Dell TJ021, 745c manual Jumper Settings, Jumper Setting Description

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 Click the topic that describes your problem What Are You Looking For? Find It Here Warranty informationHow to use Windows XP According to the operating system you orderedWhen contacting support Use the ServiceWhen you use Appropriate for your configuration, providing criticalSystem Views Mini Tower Computer Front ViewNo light The computer is turned off Blinking green The computer is in a power-saving modeYou Begin on page 13 for more information 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 100Computer Address. For more information, see your online User’s GuideGreen a good connection exists between a 10-Mbps network CapRemoving the Computer Cover Before You BeginBefore 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 Dell Diagnostics Solving ProblemsPower Connections When to Use the Dell DiagnosticsInsert the Drivers and Utilities CD Option Function Tab FunctionTechnical assistance. For information on contacting Power Light Problem Description Suggested ResolutionSystem Lights Dell, see your online User’s GuideDiagnostic Lights Light Pattern Problem Description Suggested ResolutionRestart the computer If the problem still exists, install aIf the computer has a graphics card 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 Microsoft Windows XP Reinstalling Windows XPGetting Started Quick Reference Guide Microsoft Windows Vista Before You Begin Using the Drivers and Utilities CD Drivers for Your ComputerIndex IndexIndex