Dell 1700 - Personal Laser Printer B/W Manuale utente

Dell™Vostro™1700andInspiron™1720/1721ServiceManual

Notes, Notices, and Cautions

Information in this document is subject to change without notice.

©2007DellInc.Allrightsreserved.

Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell, the DELL logo, Inspiron, and Vostro are trademarks of Dell Inc.; Microsoft, Windows, and Windows Vista 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.

Model PP22X

June2007Rev.A00

Before You Begin

ExpressCards

Using the Memory Card Reader

Optical Drive

Hard Drive

Hinge Cover

Internal Card With Bluetooth®Wireless Technology

Keyboard

Memory

Display

Palm Rest

Wireless Mini Cards

Flash Cache Module (FCM)

Modem

Coin-Cell Battery

Graphics Card Assembly

Processor Thermal-Cooling Assembly

Processor Module

Fan

Speaker Assembly

System Board Assembly

Computer Base and Components

Battery Latch Assembly

Flashing the BIOS

Pin Assignments for I/O Connectors

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 potential for property damage, personal injury, or death.

Back to Contents Page

Computer Base and Components

Dell™Vostro™1700andInspiron™1720/1721ServiceManual

Wireless Sniffer Board

Audio Connector Board

Consumer Infrared (CIR) Board

USB Connector Board

Modem Connector

ExpressCard Cage

Computer Base

Wireless Sniffer Board



Removing the Wireless Sniffer Board



1. Follow the instructions in Before You Begin.



2. Remove the optical drive (see Removing the Optical Drive).



3. Remove the hard drive (see Removing a Hard Drive).



4. Remove the hinge cover (see Removing the Hinge Cover).



5. Remove the keyboard (see Removing the Keyboard).



6. Remove the display assembly (see Removing the Display Assembly).



7. Remove the internal card with Bluetooth wireless technology, if installed (see Removing the Bluetooth Card).



8. Remove the palm rest (see Removing the Palm Rest).



9. Remove the M2.5 x 5-mm screw that secures the wireless sniffer board to the base of the computer.



10. Lift the wireless sniffer board out of the computer.



11. Disconnect the sniffer cable from the wireless sniffer board.

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTICE: Do not disconnect the sniffer cable from the system board.



Replacing the Wireless Sniffer Board



1. Connect the sniffer cable to the wireless sniffer board.



2. Align the screw hole in the wireless sniffer board with the screw hole in the base of the computer, and then lower the board into place.



3. Replace the M2.5 x 5-mm screw and secure the wireless sniffer board to the base of the computer.



4. Replace the palm rest (see Replacing the Palm Rest).



5. Replace the internal card with Bluetooth wireless technology, if installed (see Replacing the Bluetooth Card).



6. Replace the display assembly (see Replacing the Display Assembly).



7. Replace the keyboard (see Replacing the Keyboard).



8. Replace the hinge cover (see Replacing the Hinge Cover).



9. Replace the hard drive (see Replacing a Hard Drive).



10. Replace the optical drive (see Replacing the Optical Drive).

Audio Connector Board



Removing the Audio Connector Board



1. Follow the instructions in Before You Begin.



2. Remove the optical drive (see Removing the Optical Drive).



3. Remove the hard drive (see Removing a Hard Drive).



4. Remove the hinge cover (see Removing the Hinge Cover).



5. Remove the keyboard (see Removing the Keyboard).



6. Remove the display assembly (see Removing the Display Assembly).



7. Remove the internal card with Bluetooth wireless technology, if installed (see Removing the Bluetooth Card).



8. Remove the palm rest (see Removing the Palm Rest).



9. Remove the M2.5 x 5-mm screw that secures the audio connector board to the base of the computer.



10. Lift the audio connector board out of the computer.



11. Disconnect the audio cable from the audio connector board.

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTICE: Do not disconnect the audio cable from the system board.



Replacing the Audio Connector Board



1. Connect the audio cable to the audio connector board.



2. Align the screw hole in the audio connector board with the screw hole in the base of the computer, and then lower the board into place.



3. Replace the M2.5 x 5-mm screw and secure the audio connector board to the base of the computer.



4. Replace the palm rest (see Replacing the Palm Rest).



5. Replace the internal card with Bluetooth wireless technology, if installed (see Replacing the Bluetooth Card).



6. Replace the display assembly (see Replacing the Display Assembly).



7. Replace the keyboard (see Replacing the Keyboard).



8. Replace the hinge cover (see Replacing the Hinge Cover).



9. Replace the hard drive (see Replacing a Hard Drive).



10. Replace the optical drive (see Replacing the Optical Drive).

Consumer Infrared (CIR) Board



Removing the CIR Board



1. Follow the instructions in Before You Begin.



2. Remove the optical drive (see Removing the Optical Drive).



3. Remove the hard drive (see Removing a Hard Drive).



4. Remove the hinge cover (see Removing the Hinge Cover).



5. Remove the keyboard (see Removing the Keyboard).



6. Remove the display assembly (see Removing the Display Assembly).



7. Remove the internal card with Bluetooth wireless technology, if installed (see Removing the Bluetooth Card).



CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

8. Remove the palm rest (see Removing the Palm Rest).



9. Remove the M2.5 x 5-mm screw that secures the CIR board to the base of the computer.



10. Lift the CIR board out of the computer.



11. Disconnect the CIR cable from the CIR board.



Replacing the CIR Board



1. Connect the CIR cable to the CIR board.



2. Align the screw hole in the CIR board with the screw hole in the base of the computer, and then lower the board into place.



3. Replace the M2.5 x 5-mm screw and secure the CIR board to the base of the computer.



4. Replace the palm rest (see Replacing the Palm Rest).



5. Replace the internal card with Bluetooth wireless technology, if installed (see Replacing the Bluetooth Card).



6. Replace the display assembly (see Replacing the Display Assembly).



7. Replace the keyboard (see Replacing the Keyboard).



8. Replace the hinge cover (see Replacing the Hinge Cover).



9. Replace the hard drive (see Replacing a Hard Drive).



10. Replace the optical drive (see Replacing the Optical Drive).

USB Connector Board



Removing the USB Connector Board



1. Follow the instructions in Before You Begin.



2. Remove the optical drive (see Removing the Optical Drive).



NOTICE: Do not disconnect the CIR cable from the system board.

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

3. Remove the hard drive (see Removing a Hard Drive).



4. Remove the hinge cover (see Removing the Hinge Cover).



5. Remove the keyboard (see Removing the Keyboard).



6. Remove the display assembly (see Removing the Display Assembly).



7. Remove the internal card with Bluetooth wireless technology, if installed (see Removing the Bluetooth Card).



8. Remove the palm rest (see Removing the Palm Rest).



9. Disconnect the USB cable from the USB connector board.



10. Remove the two M2.5 x 5-mm screws that secure the USB connnector board to the base of the computer.



11. Lift the USB connector board out of the computer.



Replacing the USB Connector Board



1. Align the screw holes in the USB connector board with the screw holes in the base of the computer, and then lower the board into place.



2. Replace the two M2.5 x 5-mm screws and secure the USB connector board to the base of the computer.



3. Connect the USB cable to the USB connector board.



4. Replace the palm rest (see Replacing the Palm Rest).



5. Replace the internal card with Bluetooth wireless technology, if installed (see Replacing the Bluetooth Card).



6. Replace the display assembly (see Replacing the Display Assembly).



7. Replace the keyboard (see Replacing the Keyboard).



8. Replace the hinge cover (see Replacing the Hinge Cover).



9. Replace the hard drive (see Replacing a Hard Drive).



10. Replace the optical drive (see Replacing the Optical Drive).

Modem Connector



NOTICE: Do not disconnect the CIR cable from the system board.

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

Removing the Modem Connector



1. Follow the instructions in Before You Begin.



2. Remove the modem (see Removing the Modem).



3. Remove the system board (see Removing the System Board Assembly).



4. Remove the M2.5 x 5-mm screw that secures the modem connector to the base of the computer.



5. Lift the modem connector out of the computer.



Replacing the Modem Connector



1. Align the screw hole in the modem connector with the screw hole in the base of the computer, and then lower the connector into place.



2. Replace the M2.5 x 5-mm screw and secure the modem connector to the base of the computer.



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



4. Replace the modem (Replacing the Modem).

ExpressCard Cage



Removing the ExpressCard Cage



CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTICE: Before you remove the modem connector, observe how the cable is routed on the base of the computer to ensure proper installation when

the connector is replaced.

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTICE: Ensure that the modem connector cable is properly routed before replacing the system board.

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.



1. Follow the instructions in Before You Begin.



2. Remove the optical drive (see Removing the Optical Drive).



3. Remove the hard drive (see Removing a Hard Drive).



4. Remove the hinge cover (see Removing the Hinge Cover).



5. Remove the keyboard (see Removing the Keyboard).



6. Remove the display assembly (see Removing the Display Assembly).



7. Remove the internal card with Bluetooth wireless technology, if installed (see Removing the Bluetooth Card).



8. Remove the palm rest (see Removing the Palm Rest).



9. Remove the four M2.5 x 5-mm screws that secure the ExpressCard cage to the base of the computer.



10. Carefully lift the ExpressCard cage out of the computer.



Replacing the ExpressCard Cage



1. Align the screw holes on the ExpressCard cage with the screw holes on the base of the computer, then lower the ExpressCard cage into place.



2. Replace the four M2.5 x 5-mm screws and secure the ExpressCard cage to the base of the computer.



3. Replace the palm rest (see Replacing the Palm Rest).



4. Replace the internal card with Bluetooth wireless technology, if installed (see Replacing the Bluetooth Card).



5. Replace the display assembly (see Replacing the Display Assembly).



6. Replace the keyboard (see Replacing the Keyboard).



7. Replace the hinge cover (see Replacing the Hinge Cover).



8. Replace the hard drive (see Replacing a Hard Drive).



9. Replace the optical drive (see Replacing the Optical Drive).

Computer Base



CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

Removing the Computer Base



1. Follow the instructions in Before You Begin.



2. Remove the system board (see Removing the System Board Assembly).



3. Remove the wireless sniffer board (see Removing the Wireless Sniffer Board).



4. Remove the audio connector board (see Removing the Audio Connector Board).



5. Remove the CIR board (see Removing the CIR Board).



6. Remove the USB connector board (see Removing the USB Connector Board).



7. Remove the speaker assembly (see Removing the Speaker Assembly).



Replacing the Computer Base



1. Replace the speaker assembly (see Replacing the Speaker Assembly).



2. Replace the USB connector board (see Replacing the USB Connector Board.



3. Replace the CIR board (see Replacing the CIR Board).



4. Replace the audio connector board (see Replacing the Audio Connector Board).



5. Replace the wireless sniffer board (see Replacing the Wireless Sniffer Board).



6. Complete the replacement of the computer base by following the procedures in Replacing the System Board Assembly.

Back to Contents Page



CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTE: When removing the system board to replace the computer base, it is not necessary to remove the processor, memory, or Mini-Card.

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTICE: Ensure that the rubber gasket is installed in the appopriate location for your processor. The gasket can be moved as needed.

location for Intel processor

rubber gasket

location for AMD processor



Back to Contents Page

Before You Begin

Dell™Vostro™1700andInspiron™1720/1721ServiceManual

Recommended Tools

Before Working Inside Your Computer

This document provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that:

lYou have performed the steps in Before Working Inside Your Computer.

lYou have read the safety information in your Dell Product Information Guide.

lWhen replacing a component, you have already removed the original, if installed.

Recommended Tools

The procedures in this document may require the following tools:

lSmall flat-blade screwdriver

lPhillips screwdriver

lSmall plastic scribe

lFlash BIOS update (see the Dell Support website at support.dell.com)

Before Working Inside Your Computer

Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety.



1. Ensure that the work surface is flat and clean to prevent the computer cover from being scratched.



2. Click Start , click the arrow icon, and then click Shut Down to turn off your computer.



3. Disconnect your computer and all attached devices from their electrical outlets.



4. Disconnect any telephone or network cables from the computer.



5. Remove any installed cards from the ExpressCard slot (see Removing an ExpressCard or Blank) and the 8-in-1 memory card reader (see Removing a

Memory Card or Blank).



6. Turn the computer over.



NOTE: The color of your system and certain system components may appear differently than shown in this document.

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the ProductInformationGuide.

NOTICE: 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.

NOTICE: 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 the back of the computer.

NOTICE: Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal

mounting bracket. Hold a component such as a processor by its edges, not by its pins.

NOTICE: When disconnecting a cable, pull on the cable's connector or on its strain-relief loop, not on the cable itself. For cable connectors with locking

tabs, press inward on the locking tabs to release the connector. When connecting a cable, ensure that the connectors are correctly oriented and

aligned to avoid damage to the connector and/or the connector's pins.

NOTE: Ensure that the computer is off and not in a power management mode. If you cannot shut down the computer using the operating system,

press and hold the power button for 4 seconds.

NOTICE: To disconnect a network cable, first unplug the cable from your computer, and then unplug it from the network wall jack.

NOTICE: To help prevent damage to the system board, you must remove the battery from the battery bay before you service the computer.

NOTE: To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries designed for other Dell

computers.

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