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Dell™ OptiPlex™ 160L Service Manual

 

 

 

Removing the Computer Cover

 

Control Panel

 

I/O Panel

 

Power Supply

 

System Board

 

Replacing the Computer Cover

 

 

 

To remove or replace all other 160L components, see the 

160L Systems User's Guide

.

 

 

 

 

Notes, Notices, and Cautions 

 

 

 

 

 

 

       

 

 

 

Information in this document is subject to change without notice. 

© 2003 Dell Computer Corporation. All rights reserved.

 

Reproduction in any manner whatsoever without the written permission of Dell Computer Corporation

 

is strictly forbidden. 

Trademarks used in this text: 

Dell

, the 

DELL

 logo, and 

OptiPlex

 are trademarks of Dell Computer Corporation. 

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Computer Corporation 
disclaims any proprietary interest in trademarks and trade names other than its own. 

Model: MTC2

 

June 2003 Rev. A00

 

NOTE: 

A NOTE indicates important information that helps you make better use of your computer. 

NOTICE: 

A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. 

 

CAUTION: 

A CAUTION indicates a potential for property damage, personal injury, or death.

Summary of Contents for OptiPlex 160L

Page 1: ...den Trademarks used in this text Dell the DELL logo and OptiPlex are trademarks of Dell Computer Corporation Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products Dell Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own Model MTC2 June 2003 Rev A00 NOTE A NOTE...

Page 2: ...afety instructions in your Setup and Quick Reference Guide NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer NOTICE Before you disconnect a device from the computer or remove a component from the system board verify that the standby power light on the system board ha...

Page 3: ...ontrol panel cable to the connector on the system board 4 Replace the computer cover 5 Connect your computer and devices to electrical outlets and turn them on Back to Contents Page 3 notch 4 system board connector 1 control panel lever 2 control panel tab 3 notch NOTICE To connect a network cable first plug the cable into the network wall jack and then plug it into the computer ...

Page 4: ...cover on the computer 4 Slide the cover toward the front of the computer until it fits completely into place 3 Connect your computer and any devices to electrical outlets and turn them on Back to Contents Page CAUTION Before you perform this procedure see the safety instructions in your Setup and Quick Reference Guide NOTICE To connect a network cable first plug the cable into the network wall jac...

Page 5: ...y c Rotate the front panel to separate it from the side hinges CAUTION Before you perform this procedure see the safety instructions in your Setup and Quick Reference Guide NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer NOTICE Before you disconnect a device from t...

Page 6: ...I O panel to the computer 5 Remove the I O panel and disconnect the sound USB cable from the I O panel 1 side hinges 3 4 release lever 2 front panel 5 middle tab 3 top tab 6 bottom tab 1 screws 2 2 I O panel 3 sound USB cable 4 tie wrap cord ...

Page 7: ...e I O panel into the I O cage and replace the screws that you removed in step 4 3 Reattach the front panel to the side hinges and then rotate it until it snaps onto the front of the computer 4 Reinstall the hard drive s 1 screws 2 2 I O panel 3 I O panel cage 1 side hinges 2 front panel ...

Page 8: ...er cover 6 Connect your computer and devices to electrical outlets and turn them on Back to Contents Page NOTICE To connect a network cable first plug the cable into the network wall jack and then plug it into the computer ...

Page 9: ...y to the back of the computer CAUTION Before you perform this procedure see the safety instructions in your Setup and Quick Reference Guide NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as the back panel on the computer NOTICE Before you disconnect a device from the computer or remove a component...

Page 10: ...m board 5 Replace the computer cover 6 Connect the AC power cable to the AC power connector on the back of the power supply 7 Connect your computer and devices to electrical outlets and turn them on DC Power Connectors Power Supply DC Connector Pin Assignments Main Power Connector 1 screws 4 2 power supply NOTICE To connect a network cable first plug the cable into the network wall jack and then p...

Page 11: ...11 3 3 VDC 3 3 V default sense Orange Brown 12 12 VDC Blue 13 COM Black 14 PS ON Green 15 COM Black 16 COM Black 17 COM Black 18 N C N C 19 5 VCD Red 20 5 VCD Red Pin Number Signal Name 22 AWG Wire 1 COM Black 2 COM Black 3 12 VDC Yellow 4 12 VDC Yellow Pin Number Signal Name 22 AWG Wire 1 12 VDC Yellow 2 COM Black 3 COM Black 4 5 VDC Red Pin Number Signal Name 22 AWG Wire 1 5 VDC Red 2 COM Black ...

Page 12: ...drive connector J23 11 PCI card Slots 3 PCI1 PCI2 PCI3 3 CD drive connector J20 12 modem telephony connector J25 4 floppy drive connector J18 13 CD audio connector J8 5 control panel connector J28 14 12V POWER connector J10 6 battery socket BT1 15 processor connector U16 7 clock jumper CLEAR CMOS 16 fan connector J30 8 front panel connector J27 17 memory module connectors DDR1 DDR2 9 password jump...

Page 13: ...icity that could harm internal components Jumper Setting Description CLEAR PASSWORD default Password features are enabled Password features are disabled CLEAR CMOS Real time clock reset jumpered unjumpered CAUTION Before you perform this procedure see the safety instructions in your Setup and Quick Reference Guide NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding s...

Page 14: ...o the computer frame Four of the 12 screws that secure the system board to the computer frame also secure the heat sink base to the system board NOTICE To connect a network cable first plug the cable into the network wall jack and then plug it into the computer CAUTION Before you perform this procedure see the safety instructions in your Setup and Quick Reference Guide NOTICE To avoid electrostati...

Page 15: ...identical to the ones on the existing board 3 Place the system board inside the computer frame place the heat sink base on the system board and then replace the screws that you removed in step 7 of the preceding procedure 4 Reinstall the processor heat sink 5 Reinstall the shroud fan assembly and then lower the heat sink shroud 6 Reattach the cables to the system board 7 Reinstall any cards 8 Repl...

Page 16: ...ower button to ground the system board 5 Lay your computer on its side with the computer cover facing up 6 While keeping the cover latch in the open position grip the indents and slide the computer cover toward the back of the computer 7 Place the computer cover on a level surface Back to Contents Page CAUTION Before you perform this procedure see the safety instructions in your Setup and Quick Re...

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