Dell Inspiron E1705 User Manual

Dell™Inspiron™9400ServiceManual Notes, Notices, and Cautions Abbreviations and Acronyms For a complete list of abbreviations and acronyms, see &

Back to Contents Page  ExpressCard Cage Dell™Inspiron™9400ServiceManual   1. Follow the instructions in Before Working Inside Your Computer.

Back to Contents Page  Mini-Card Dell™Inspiron™9400ServiceManual    1. Follow the procedures in Before Working Inside Your Computer.  2

 5. Install the replacement Mini-Card: a. Insert the Mini-Card at a 45-degree angle into the connector on the system board, and press the Mini-C

Back to Contents Page  Coin-Cell Battery Dell™Inspiron™9400ServiceManual Removing the Coin-Cell Battery Replacing the Coin-Cell Battery

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Back to Contents Page  System Components Dell™Inspiron™9400ServiceManual Back to Contents Page  NOTICE: Only a certified service technicia

Back to Contents Page  Processor Module Dell™Inspiron™9400ServiceManual Removing the Processor Module Replacing the Processor Module Re

Replacing the Processor Module  1. Align the pin-1 corner of the processor module with the pin-1 corner of the ZIF socket, and insert the processo

Back to Contents Page  Processor Thermal-Cooling Assembly Dell™Inspiron™9400ServiceManual Removing the Processor Thermal-Cooling Assembly 

 2. Place the processor thermal-cooling assembly over the processor.  3. Tighten the four captive screws, labeled "1" through "4

Back to Contents Page  Battery Latch Assembly Dell™Inspiron™9400ServiceManual Removing the Battery Latch Assembly Replacing the Battery La

Back to Contents Page  Display Dell™Inspiron™9400ServiceManual Display Assembly Display Bezel Display Panel Display Latch Display

 5. Remove the hinge cover (see Removing the Hinge Cover).  6. Use the pull-tab to disconnect the display cable from the system board, and then

 2. Align the display assembly over the screw holes in the base of the computer.  3. Replace the four M2.5 x 5-mm screws.  4. Connect the

 Removing the Display Bezel   1. Follow the instructions in Before Working Inside Your Computer.  2. Remove the display assembly (see Removin

 7. Repeat step 6 for the lower-left corner of the bezel. Then use your fingers to release the snaps around the rest of the bezel and lift it away

  1. Follow the instructions in Before Working Inside Your Computer.  2. Remove the display assembly (see Removing the Display Assembly). 

Replacing the Display Panel  1. Reconnect the top display-cable connector to the top flex-cable connector.  2. Reconnect the bottom flex-cable co

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Back to Contents Page  System Fan(s) Dell™Inspiron™9400ServiceManual   1. Follow the instructions in Before Working Inside Your Computer.

Back to Contents Page  1 fan for video card/thermal-cooling assembly, if installed 2 M2.5 x 5-mm screws (2) 3 fan cable 4 fan-cable system board co

 9. Remove the spring from the hook on the computer base by lifting it up and away with a screwdriver or a plastic scribe.  10. Remove the pla

Back to Contents Page  Flashing the BIOS Dell™Inspiron™9400ServiceManual  1. Ensure that the AC adapter is plugged in and that the main batte

Back to Contents Page  Hard Drive Dell™Inspiron™9400ServiceManual Removing the Hard Drive Replacing the Hard Drive Returning a Hard Dri

Returning a Hard Drive to Dell Return your old hard drive to Dell in its original or comparable foam packaging. Otherwise, the hard drive may be dam

Back to Contents Page  Hinge Cover Dell™Inspiron™9400ServiceManual Removing the Hinge Cover Replacing the Hinge Cover Removing the Hing

Back to Contents Page  Keyboard Dell™Inspiron™9400ServiceManual   1. Follow the instructions in Before Working Inside Your Computer.  2.

Back to Contents Page  Memory Module(s) Dell™Inspiron™9400ServiceManual Removing the Memory Module(s) Replacing the Memory Module(s) Re

Replacing the Memory Module(s)  1. Ground yourself and install the new memory module: a. Align the notch in the module edge connector with the t

Back to Contents Page  Modem Dell™Inspiron™9400ServiceManual Removing the Modem Replacing the Modem Removing the Modem   1. Follow t

Replacing the Modem  1. Connect the modem cable to the modem.  2. Connect the modem to the system board. Align the connector on the bottom of

Back to Contents Page  Optical Drive Dell™Inspiron™9400ServiceManual Your computer ships with a fixed optical drive installed.  1. Follow the

 5. Replace the system board and the four M2.5 x 5 screws.  6. Replace in reverse order the other components that you removed in Removing the Ba

Back to Contents Page  Palm Rest Dell™Inspiron™9400ServiceManual Removing the Palm Rest Replacing the Palm Rest Removing the Palm Rest

 10. Turn the computer top-side up and disconnect the touch-pad connector from the system board.  11. Disconnect the LED board connector. 

10. Replace the hinge cover (see Replacing the Hinge Cover). Back to Contents Page 

Back to Contents Page  Pin Assignments for I/O Connectors Dell™Inspiron™9400ServiceManual USB Connector Video Connector S-Video TV-Out

IEEE 1394 Connector Back to Contents Page  2 GND 3 DLUMA-L 4 DCRMA-L  Composite Video  Pin  Signal 5 NC 6 DCMPS-L 7 GND  Pin  Signal 1 TPB–

Back to Contents Page  Speakers Dell™Inspiron™9400ServiceManual Removing the Speakers Replacing the Speakers Removing the Speakers  

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Back to Contents Page  Subwoofer Dell™Inspiron™9400ServiceManual  To remove and replace a subwoofer:  1. Follow the instructions in Before W

Back to Contents Page  System Board Dell™Inspiron™9400ServiceManual Removing the System Board Replacing the System Board Removing the S

 12. Disconnect the speaker connector from the system board.  13. Disconnect the connector for the internal card with Bluetooth®wireless techn

Back to Contents Page  Before You Begin Dell™Inspiron™9400ServiceManual Recommended Tools Turning Off Your Computer Before Working Insi

 18. Remove the processor thermal-cooling assembly (see Removing the Processor Thermal-Cooling Assembly).  19. Remove the processor (see Removi

1. Replace in reverse order all of the components removed in Removing the System Board.  2. Turn on the computer.  3. Insert the flash BIOS upda

Back to Contents Page Dell™Inspiron™9400ServiceManual For a complete list of abbreviations and acronyms, see "Glossary" in the Owner&a

Back to Contents Page  USB Port Board Dell™Inspiron™9400ServiceManual Removing the USB Port Board Replacing the USB Port Board Removing

3. Reconnect the cable to the system board.  4. Replace the palm rest (see Replacing the Palm Rest).  5. Replace the display assembly (see Rep

Back to Contents Page  Video Card/Thermal-Cooling Assembly Dell™Inspiron™9400ServiceManual Removing the Video Card/Thermal-Cooling Assembly

 1. Carefully align the video card/thermal-cooling assembly over the connector on the system board and press down.  2. Tighten in consecutive orde

 3. Disconnect any telephone or network cables from the computer.  4. Disconnect your computer and all attached devices from their electrical out

Internal Card With Bluetooth®Wireless Technology: (1 each)  Keyboard: (2 each)  Display Assembly: (4 each)  Display Bezel: (4 each, under

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Back to Contents Page  Internal Card With Bluetooth®Wireless Technology Dell™Inspiron™9400ServiceManual   1. Follow the instructions in Bef