Dell 1450 Guide d'installation

Dell™Studio™1450/1457/1458ServiceManual Notes, Cautions, and Warnings IfyoupurchasedaDell™nSeriescomputer,anyreferencesinthisdocumen

 4. Replace the display bezel (see Replacing the Display Bezel).  5. Replace the display assembly (see Replacing the Display Assembly).  6.

Back to Contents Page  Camera Module Removing the Camera Module Replacing the Camera Module    Removing the Camera Module  1. Follow t

 3. Replace the two screws that secure the camera module to the display cover.  4. Connect the camera module cable to the connector on the came

Back to Contents Page  Coin-Cell Battery Removing the Coin-Cell Battery Replacing the Coin-Cell Battery    Removing the Coin-Cell Batter

Back to Contents Page  Base Cover Removing the Base Cover Replacing the Base Cover    Removing the Base Cover  1. Follow the instructi

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Back to Contents Page  Processor Removing the Processor Replacing the Processor      Removing the Processor  1. Follow the instructi

   1. Follow the instructions in Before You Begin.  2. Align the pin-1 corner of the processor so that it points to the triangle on the ZIF soc

Back to Contents Page  Processor Heat Sink Assembly Removing the Processor Heat Sink Assembly Replacing the Processor Heat Sink Assembly  

 2. Peel the backing off the thermal cooling pad and adhere the pad to the portion of the heat sink that covers the processor.  3. Place the pr

Back to Contents Page  I/O Board Removing the I/O Board Replacing the I/O Board    Removing the I/O Board  1. Follow the instructions

Back to Contents Page  Display Display Assembly Display Bezel Display Panel Display Panel Bracket    Display Assembly  Removing

 6. Make note of the cable routing and carefully dislodge the cables from their routing guides.  7. Lift the display assembly away from the co

  1. Follow the instructions in Before You Begin.  2. Remove the display assembly (see Removing the Display Assembly).  3. Using your finger

 4. Remove the four screws that secure the display panel to the display cover.  5. Turn the display panel over and place it on a clean surface.

 Removing the Display Panel Bracket  1. Follow the instructions in Before You Begin.  2. Remove the display assembly (see Removing the Display A

Back to Contents Page  Hard Drive Removing the Hard Drive Replacing the Hard Drive       Removing the Hard Drive  1. Follow the pro

 6. Tilt the hard drive by 45-degrees and lift it out of the computer base.  7. Remove the four screws that secure the hard drive to the hard dr

 8. Replace the base cover (see Replacing the Base Cover).   9. Replace the battery (see Replacing the Battery).  10. Install the operating

Back to Contents Page  Keyboard Removing the Keyboard Replacing the Keyboard    Removing the Keyboard  1. Follow the instructions in B

6. Lift the keyboard surround off the computer.   7. Remove the screw at the top of the keyboard.   8. Carefully slide the keyboard away from

 2. Place the I/O board on the computer base.  3. Replace the two screws that secure the I/O board to the computer base.  4. Connect the I/O

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Back to Contents Page  Memory Removing the Memory Module(s) Replacing the Memory Module(s)    You can increase your computer memory by in

 2. Align the notch in the memory module edge connector with the tab in the memory module connector slot.  3. Slide the module firmly into the s

Back to Contents Page  Wireless Mini-Cards Removing the Mini-Card Replacing the Mini-Card    If you ordered a wireless Mini-Card with you

 4. Remove the two screws that secure the Mini-Card to the system board.  5. Lift the Mini-Card out of the system board connector.  Replac

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Back to Contents Page  Optical Drive Removing the Optical Drive Replacing the Optical Drive    Removing the Optical Drive  1. Follow t

 11. Lift the optical drive away from the computer base. Replacing the Optical Drive  1. Follow the procedures in Before You Begin.  2.

Back to Contents Page  Palm Rest Removing the Palm Rest Replacing the Palm Rest    Removing the Palm Rest  1. Follow the instructions

 11. Disconnect the following cables from their corresponding connectors on the system board: l power button cable — pull the cable away from the

Back to Contents Page  Battery Removing the Battery Replacing the Battery    Removing the Battery  1. Follow the procedures in Before

  14. Lift the palm rest off the computer base. Replacing the Palm Rest  1. Follow the instructions in Before You Begin.  2. Route the foll

Back to Contents Page  Speaker Module Removing the Speaker Module Replacing the Speaker Module    Removing the Speaker Module  1. Foll

 5. Replace the keyboard (see Replacing the Keyboard).  6. Replace the battery (see Replacing the Battery). Back to Contents Page 

Back to Contents Page  System Board Removing the System Board Replacing the System Board Entering the Service Tag in the BIOS    The s

13. Disconnect the following cables from their corresponding connectors on the system board: l Fan cable — pull the cable away from the connector

 3. Replace the five screws that secure the system board to the computer base.  4. Connect the following cables to their corresponding connecto

Back to Contents Page  WWAN Module Removing the WWAN Module Replacing the WWAN Module    Removing the WWAN Module  1. Follow the instr

Replacing the WWAN Module  1. Connect the WWAN module cable to the connectors on the WWAN module and the system board.  2. Place the WWAN m

Back to Contents Page  Before You Begin Recommended Tools Turning Off Your Computer Before Working Inside Your Computer This manual provi

 2. Turn off your computer (see Turning Off Your Computer) and all attached devices.   3. Disconnect all telephone or network cables from the c

Back to Contents Page  Flashing the BIOS Flashing the BIOS From a CD Flashing the BIOS From the Hard Drive If a BIOS upgrade CD is provided

 14. Double-click the file on the desktop and follow the procedures on the screen. Back to Contents Page 

Back to Contents Page  Internal Module With Bluetooth®Wireless Technology Bluetooth Card Bluetooth Board    Bluetooth Card  Removing