Dell Inspiron One 2305 Manuel utilisateur

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Dell™Inspiron™One2305/2310ServiceManual 
Notes, Cautions, and Warnings 
Information in this document is subject to change without notice. 
©2010DellInc.Allrightsreserved. 
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. 
Trademarks used in this text: Dell, the DELL logo, and Inspiron are trademarks of Dell Inc.; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell 
under license; Microsoft,Windows,and the Windows start button logo are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other 
countries. 
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 Inc. disclaims any 
proprietary interest in trademarks and trade names other than its own. 
 
August2010Rev.A00 
Regulatory model: W01C series Regulatory type: W01C001; W01C002 

Technical Overview 
Before You Begin 
Back Cover 
Hard Drive 
Optical Drive 
Converter Card 
Touch Screen Control Card (Optional) 
Front Stand 
Audio Video Board Shield 
Audio Video Board 
Audio Video Board Cable 
Audio Video Button Board 
Rear Stand Cover 
Rear Stand 
Middle Frame 
System-Board Shield 
Antenna-In Connector 
Infrared Blaster Connector 
Wireless Antenna 
Memory Module(s) 
Wireless Mini-Card(s) 
Coin-Cell Battery 
MXM-Assembly Fan (Optional) 
MXM Assembly (Optional) 
Processor Heat-Sink Fan 
Processor Heat-Sink 
Processor 
Speakers 
Speaker Cover 
System Board 
Internal Card With Bluetooth®Wireless Technology 
Camera Module 
Infrared Card 
B-CAS Card (Optional) 
Display 
System Setup Utility 
Flashing the BIOS 
NOTE: A NOTE indicates important information that helps you make better use of your computer. 
 
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. 
 
WARNING: A WARNING indicates a potential for property damage, personal injury, or death. 

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Audio Video Board

Dell™Inspiron™One2305/2310ServiceManual

Removing the Audio Video (AV) Board

Replacing the Audio Video (AV) Board



Removing the Audio Video (AV) Board



1. Follow the instructions in Before You Begin.



2. Remove the back cover (see Removing the Back Cover).



3. Follow the instructions from step 2 to step 5 in Removing the Front Stand.



4. Remove the AV board shield (see Removing the Audio Video (AV) Board Shield).



5. Disconnect the AV board cables from the connectors on the AV board.



6. Remove the five screws that secure the AV board to the chassis.



7. Lift the AV board away from the chassis.

Replacing the Audio Video (AV) Board



1. Follow the instructions in Before You Begin.



2. Align the screw holes on the AV board with the screw holes on the chassis.



3. Replace the five screws that secure the AV board to the chassis.



4. Connect the AV board cables to the connectors on the AV board.



5. Replace the AV board shield (see Replacing the Audio Video (AV) Board Shield).



6. Follow the instructions from step 4 to step 5 in Replacing the Front Stand.



7. Replace the back cover (see Replacing the Back Cover).

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Onlyacertifiedservicetechnicianshouldperformrepairsonyourcomputer.DamageduetoservicingthatisnotauthorizedbyDell™

is not covered by your warranty.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal

surface (such as a connector on your computer).

AV board

screws (5)

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

8. Connect your computer and all attached devices to electrical outlets, and turn them on.

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

CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may

result in damage to the computer.

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Audio Video Board Shield

Dell™Inspiron™One2305/2310ServiceManual

Removing the Audio Video (AV) Board Shield

Replacing the Audio Video (AV) Board Shield



Removing the Audio Video (AV) Board Shield



1. Follow the instructions in Before You Begin.



2. Remove the back cover (see Removing the Back Cover).



3. Follow the instructions from step 2 to step 5 in Removing the Front Stand.



4. Remove the three screws that secure the AV board shield to the chassis.



5. Lift the AV board shield away from the chassis.

Replacing the Audio Video (AV) Board Shield



1. Follow the instructions in Before You Begin.



2. Align the screw holes on the AV board shield with the screw holes on the chassis.



3. Replace the three screws that secure the AV board shield to the chassis.



4. Follow the instructions from step 4 to step 5 in Replacing the Front Stand.



5. Replace the back cover (see Replacing the Back Cover).



6. Connect your computer and all attached devices to electrical outlets, and turn them on.

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Onlyacertifiedservicetechnicianshouldperformrepairsonyourcomputer.DamageduetoservicingthatisnotauthorizedbyDell™

is not covered by your warranty.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal

surface (such as a connector on your computer).

AV-board shield

screws (3)

CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may

result in damage to the computer.

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

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Audio Video Board Cable

Dell™Inspiron™One2305/2310ServiceManual

Removing the Audio Video (AV) Board Cable

Replacing the Audio Video (AV) Board Cable



Removing the Audio Video (AV) Board Cable



1. Follow the instructions in Before You Begin.



2. Remove the back cover (see Removing the Back Cover).



3. Follow the instructions from step 2 to step 5 in Removing the Front Stand.



4. Remove the AV board shield (see Removing the Audio Video (AV) Board Shield).



5. Disconnect the AV board cable from the connector on the AV Board.



6. Remove the AV board (see Removing the Audio Video (AV) Board).



7. Remove the system board (see Removing the System Board).



8. Remove the display panel (see Removing the Display Panel).



9. Make note of the AV board cable routing and release the cable from the securing tapes.



10. Remove the AV board cable from the routing guide.

Replacing the Audio Video (AV) Board Cable



1. Follow the instructions in Before You Begin.



2. Route the AV board cable through the routing guide and secure it with the tapes.



3. Replace the system board (see Replacing the System Board).



4. Replace the display panel (see Replacing the Display Panel).

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Onlyacertifiedservicetechnicianshouldperformrepairsonyourcomputer.DamageduetoservicingthatisnotauthorizedbyDell™

is not covered by your warranty.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal

surface (such as a connector on your computer).

AV board cable

Great user manuals database on UserManuals.info



5. Replace the AV board (see Replacing the Audio Video (AV) Board).



6. Connect the AV board cable to the connector on the AV board.



7. Replace the AV board shield (see Replacing the Audio Video (AV) Board Shield).



8. Follow the instructions from step 4 to step 5 in Replacing the Front Stand.



9. Replace the back cover (see Replacing the Back Cover).



10. Connect your computer and all attached devices to electrical outlets, and turn them on.

Back to Contents Page



CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may

result in damage to the computer.

Great user manuals database on UserManuals.info

Back to Contents Page

Audio Video Button Board

Dell™Inspiron™One2305/2310ServiceManual

Removing the Audio Video (AV) Button Board

Replacing the Audio Video (AV) Button Board



Removing the Audio Video (AV) Button Board



1. Follow the instructions in Before You Begin.



2. Remove the back cover (see Removing the Back Cover).



3. Follow the instructions from step 2 to step 5 in Removing the Front Stand.



4. Disconnect the AV button board cable from the connector on the AV button board.



5. Remove the two screws that secure the AV button board to the chassis.



6. Carefully slide and lift the AV button board away from the computer.

Replacing the Audio Video (AV) Button Board



1. Follow the instructions in Before You Begin.



2. Gently slide the AV button board into the slot on the middle frame.



3. Align the screw holes on the AV button board with the screw holes on the chassis



4. Replace the two screws that secure the AV button board to the chassis.



5. Connect the AV button board cable to the connector on the AV button board.



6. Follow the instructions from step 4 to step 5 in Replacing the Front Stand.



WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Onlyacertifiedservicetechnicianshouldperformrepairsonyourcomputer.DamageduetoservicingthatisnotauthorizedbyDell™

is not covered by your warranty.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal

surface (such as a connector on your computer).

AV button board cable

AV button board

screws (2)

Great user manuals database on UserManuals.info

7. Replace the back cover (see Replacing the Back Cover).



8. Connect your computer and all attached devices to electrical outlets, and turn them on.

Back to Contents Page



CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may

result in damage to the computer.

Great user manuals database on UserManuals.info

Back to Contents Page

Back Cover

Dell™Inspiron™One2305/2310ServiceManual

Removing the Back Cover

Replacing the Back Cover



Removing the Back Cover



1. Follow the instructions in Before You Begin.



2. Place the computer face down on a flat surface.



3. Remove the two screws that secure the back cover to the computer.



4. Slide and lift the back cover off the computer.



5. Place the back cover in a secure location.

Replacing the Back Cover



1. Follow the instructions in Before You Begin.



2. Align the tabs on the back cover with the slots on the middle frame and then slide the back cover into place.



3. Replace the two screws that secure the back cover to the computer.



4. Place the computer in an upright position.



WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Onlyacertifiedservicetechnicianshouldperformrepairsonyourcomputer.DamageduetoservicingthatisnotauthorizedbyDell™

is not covered by your warranty.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal

surface (such as a connector on your computer).

CAUTION: Ensure that sufficient space exists to support the computer with the computer cover removed—at least 30 cm (1 ft.) of desk top space.

CAUTION: Before opening your computer, ensure that you place the computer on a soft cloth or clean surface to avoid any scratches on the

display.

middle frame

back cover

screws (2)

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