Dell M140 Manuale Utente

Dell™M140ServiceManual Notes, Notices, and Cautions Information in this document is subject to change without notice. ©2005DellInc.Allrights

Back to Contents Page  Coin-Cell Battery Dell™XPSM140ServiceManual Removing the Coin-Cell Battery Replacing the Coin-Cell Battery Remov

2. Follow the instructions in Removing the Coin-Cell Battery.  3. Insert the new battery into the circular socket with the positive side up, then

Back to Contents Page  Microprocessor Module Dell™XPSM140ServiceManual Removing the Microprocessor Module Replacing the Microprocessor Mod

 5. Lift the microprocessor module straight up and out of the ZIF socket. Replacing the Microprocessor Module   1. Follow the instructions in

 6. Replace the microprocessor module cover.  7. Update the BIOS using a flash BIOS update program floppy disk or CD. For instructions on how to

Back to Contents Page  Display Assembly and Display Latch Dell™XPSM140ServiceManual Display Assembly Display Bezel Display Panel Dis

 Replacing the Display Assembly   1. Follow the instructions in Preparing to Work Inside the Computer  2. Follow the instructions in Removing

 1. Follow the instructions in Preparing to Work Inside the Computer.  2. Remove the hinge cover (see Removing the Hinge Cover).  3. Remove t

 5. Replace the six rubber bumpers to cover the screws.  6. Replace the display assembly (see Replacing the Display Assembly).  7. Replace

 8. Press inward on the metal clamps on both sides of the top flex-cable connector and gently pull to disconnect the top flex-cable connector from th

Back to Contents Page  Before You Begin Dell™XPSM140ServiceManual Preparing to Work Inside the Computer Recommended Tools Computer Orie

 10. Replace the hinge cover (see Replacing the Hinge Cover). Display Latch  Removing the Display Latch   1. Follow the instructions in Prepa

 3. Insert the guide post of the new display latch assembly (with spring) into the slot on the display (top) cover.  4. Press the remainder of the

Back to Contents Page  Fan Dell™XPSM140ServiceManual Removing the Fan Replacing the Fan Removing the Fan   1. Follow the instruction

  1. Follow the instructions in Preparing to Work Inside the Computer  2. Follow the instructions in Removing the Fan.  3. Align the three s

Back to Contents Page  Hard Drive Dell™XPSM140ServiceManual Removing the Hard Drive Replacing the Hard Drive Returning a Hard Drive to

Replacing the Hard Drive   1. Follow the instructions in Preparing to Work Inside the Computer.  2. Follow the instructions in Removing the

Back to Contents Page  1 hard drive (in antistatic bag) 2 foam packaging  

Back to Contents Page  Microprocessor Thermal-Cooling Assembly Dell™XPSM140ServiceManual Removing the Microprocessor Thermal-Cooling Assembly

Replacing the Microprocessor Thermal-Cooling Assembly   1. Follow the instructions in Preparing to Work Inside the Computer  2. Follow the ins

Back to Contents Page  Hinge Cover Dell™XPSM140ServiceManual Removing the Hinge Cover Replacing the Hinge Cover Removing the Hinge Cove

Recommended Tools The procedures in this document will require one or more of the following tools: l Small flat-blade screwdriver l Phillips sc

Replacing the Hinge Cover   1. Follow the instructions in Preparing to Work Inside the Computer. The hinge cover is fragile and can be damaged i

Back to Contents Page  Keyboard Dell™XPSM140ServiceManual Removing the Keyboard Replacing the Keyboard Removing the Keyboard   1. Fo

Replacing the Keyboard   1. Follow the instructions in Preparing to Work Inside the Computer.  2. Follow the instructions in Removing the Ke

Back to Contents Page  Wireless Mini PCI Card Dell™XPSM140ServiceManual Removing the Mini PCI Card Replacing the Mini PCI Card Removing

 4. Use your fingertips to carefully spread apart the metal clips securing each end of the Mini PCI card until the card pops up.  5. Remove the

remove the card and reinstall it.  4. Connect the antenna cables to the Mini PCI card. Make certain that the cable connectors snap securely into

Back to Contents Page  Optical Drive Dell™XPSM140ServiceManual About the Device Security Screw Removing the Optical Drive Replacing the

 4. Pull the drive out of the bay. Replacing the Optical Drive   1. Follow the instructions in Preparing to Work Inside the Computer.  2.

Back to Contents Page  Palm Rest Dell™XPSM140ServiceManual Removing the Palm Rest Replacing the Palm Rest Removing the Palm Rest   1

 9. Turn the computer over and remove the four M2.5 x 5-mm screws securing the top of the palm rest.  10. Disconnect the touch pad cable. Use

Optical Drive: (1 each – optional)  Modem: (1 each)  Bluetooth Module: (1 each)  Hinge Cover: (2 each)  Display Assembly: (4 each)  D

Replacing the Palm Rest   1. Follow the instructions in Preparing to Work Inside the Computer  2. Follow the instructions in Removing the Pa

Back to Contents Page 

Back to Contents Page  Pin Assignments for I/O Connectors Dell™XPSM140ServiceManual USB Connector Video Connector S-Video TV-Out Connec

IEEE 1394 Connector Back to Contents Page   S-Video  Pin  Signal 1 GND 2 GND 3 DLUMA-L 4 DCRMA-L  Composite Video  Pin  Signal 5 NC 6 DCM

Back to Contents Page  Speakers Dell™XPSM140ServiceManual Removing the Speakers Replacing the Speakers Removing the Speakers   1. Fo

Replacing the Speakers   1. Follow the instructions in Preparing to Work Inside the Computer.  2. Follow the instructions in Removing the Spea

Back to Contents Page  System Board Dell™XPSM140ServiceManual Removing the System Board Replacing the System Board Removing the System

 16. Turn the computer over so that the bottom is facing down and remove the M2.5 x 5-mm screw securing the system board.  17. Disconnect the f

Replacing the System Board   1. Follow the instructions in Preparing to Work Inside the Computer.  2. Follow the instructions in Removing th

Back to Contents Page  System Components Dell™XPSM140ServiceManual Exploded View of the Computer Back to Contents Page  NOTICE: Only a c

Back to Contents Page 

Back to Contents Page Dell™XPSM140ServiceManual Information in this document is subject to change without notice. ©2005DellInc.Allrightsre

Back to Contents Page  Memory Module and Modem Dell™XPSM140ServiceManual Removing a Memory Module Replacing a Memory Module Modem You

 4. Remove the module from the connector at a 45-degree angle.  Memory Module DIMM A  1. Follow the instructions in Preparing to Work Inside

 5. Use your fingertips to carefully spread apart the metal clips securing each end of the memory module until the module pops up.  6. Remove th

the module and reinstall it.  4. Replace the memory module cover and tighten the screws.  5. Replace the keyboard (see Replacing the Keyboard

 1. Follow the instructions in Preparing to Work Inside the Computer.  2. Loosen the two captive screws on the modem/Mini PCI/wireless cover, the

 Replacing the Modem   1. Follow the instructions in Preparing to Work Inside the Computer.  2. Follow the instructions in Removing the Modem

Back to Contents Page  BIOS Updates Dell™XPSM140ServiceManual Flashing the BIOS Flashing the BIOS  1. Ensure that the AC adapter is plu

Back to Contents Page  Internal Card With Bluetooth®Wireless Technology Dell™XPSM140ServiceManual Removing the Bluetooth Module Replacing

 4. Lift the Bluetooth module from its compartment.  5. Grasp the card and gently pull it apart from the connector cable. Replacing the Bl

5. Replace the M2 x 3-mm screw to secure the Bluetooth module to the base of the computer.  6. Replace the modem/Mini PCI/wireless cover and tight