Dell 9400 user manual

User manual for the device Dell 9400

Device: Dell 9400
Size: 1,94 MB
Date of adding : 2013-04-10 17:50:18
Number of pages: 56
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Dell 9400 user manual
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Summaries

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Abstracts of contents
Summary of the content on the page No. 1

Dell™ Inspiron™ 9400 Service Manual
Before You Begin Speakers
System Components Subwoofer
Optical Drive USB Port Board
Hard Drive Processor Thermal-Cooling Assembly
Memory Module(s) Processor Module
Modem Video Card/Thermal-Cooling Assembly
Mini-Card System Fan(s)
Internal Card With Bluetooth® Wireless Technology ExpressCard Cage
Hinge Cover System Board
Keyboard Battery Latch Assembly
Display Flashing the BIOS
Palm Rest Pin Assignments for I/O Connectors
Coin-Cell Battery  
 Notes, Notices, an

Summary of the content on the page No. 2

Back to Contents Page   Battery Latch Assembly Dell™ Inspiron™ 9400 Service Manual   Removing the Battery Latch Assembly   Replacing the Battery Latch Assembly  Removing the Battery Latch Assembly   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel)

Summary of the content on the page No. 3

1 M2 x 2.5-mm screw 2 battery latch assembly       9. Remove the spring from the hook on the computer base by lifting it up and away with a screwdriver or a plastic scribe. 1 hook 2 spring   10. Remove the plastic battery-latch assembly by twisting the assembly slightly and lifting it out of the channel and away from the computer base. 1 battery latch assembly  Replacing the Battery Latch Assembly   1. Insert the latch assembly into the channel on the computer base, and

Summary of the content on the page No. 4

  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 Battery Latch Assembly. Back to Contents Page  

Summary of the content on the page No. 5

Back to Contents Page   Before You Begin Dell™ Inspiron™ 9400 Service Manual   Recommended Tools   Turning Off Your Computer   Before Working Inside Your Computer   Computer Orientation   Screw Identification This section provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist: l  You have performed the steps in Turning Off Your Computer and Before Working Inside Your Co

Summary of the content on the page No. 6

  3. Disconnect any telephone or network cables from the computer.   4. Disconnect your computer and all attached devices from their electrical outlets.   5. Close the display and turn the computer upside down on a flat work surface. NOTICE: To help prevent damage to the system board, remove the main battery before working inside the computer.   6. Slide the battery-bay latch release on the bottom of the computer and remove the battery from the bay.   7. Turn the compute

Summary of the content on the page No. 7

Internal Card With Bluetooth®  Keyboard: Display Assembly: Wireless Technology: (2 each) (4 each) (1 each)       Display Bezel: Display Panel: Palm Rest: (4 each, under rubber display (8 each) (6 each – top side) bumpers)   (12 each – bottom side) (4 each, shoulder type, under 2 screw covers and 2 rubber bumpers)     Speakers: USB Port Board: Fans (2): (4 total — 2 per speaker) (1 each) (4 total — 2 per fan)       System Board: Hard Drive Bay: Expr

Summary of the content on the page No. 8

      Back to Contents Page  

Summary of the content on the page No. 9

Back to Contents Page   Internal Card With Bluetooth® Wireless Technology Dell™ Inspiron™ 9400 Service Manual   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer. NOTICE: To help prevent damage to the system board, remove the main battery

Summary of the content on the page No. 10

Back to Contents Page   ExpressCard Cage Dell™ Inspiron™ 9400 Service Manual   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer. NOTICE: To help prevent damage to the system board, remove the main battery (see Before Working Inside Your

Summary of the content on the page No. 11

Back to Contents Page   Mini-Card Dell™ Inspiron™ 9400 Service Manual   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide.   CAUTION: Only products approved for use in your portable computer may be installed. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer. NOTICE: To help prevent dam

Summary of the content on the page No. 12

1 metal securing clips (2) 2 Mini-Card NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors and realign the card.   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-Card down into the securing clips until the card clicks into place. NOTICE: To prevent damage to the Mini-Card, never place cables under the card. NOTE: If you are instal

Summary of the content on the page No. 13

Back to Contents Page   Coin-Cell Battery Dell™ Inspiron™ 9400 Service Manual   Removing the Coin-Cell Battery   Replacing the Coin-Cell Battery  Removing the Coin-Cell Battery   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer. NO

Summary of the content on the page No. 14

Back to Contents Page  

Summary of the content on the page No. 15

Back to Contents Page   System Components Dell™ Inspiron™ 9400 Service Manual 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: Unless otherwise noted, each procedure in this document assumes that a part can be replaced by performing the removal procedure in reverse order. 1 display assembly 2 hinge cover 3 keyboard 4 palm rest (with touch 5 Mini-Card

Summary of the content on the page No. 16

Back to Contents Page   Processor Module Dell™ Inspiron™ 9400 Service Manual   Removing the Processor Module   Replacing the Processor Module  Removing the Processor Module   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer. NOTICE

Summary of the content on the page No. 17

 Replacing the Processor Module NOTICE: Ensure that the cam lock is in the fully open position before seating the processor module. Seating the processor module properly in the ZIF socket does not require force. NOTICE: A processor module that is not properly seated can result in an intermittent connection or permanent damage to the processor and ZIF socket.   1. Align the pin-1 corner of the processor module with the pin-1 corner of the ZIF socket, and insert the processor module.

Summary of the content on the page No. 18

Back to Contents Page   Processor Thermal-Cooling Assembly Dell™ Inspiron™ 9400 Service Manual   Removing the Processor Thermal-Cooling Assembly   Replacing the Processor Thermal-Cooling Assembly  Removing the Processor Thermal-Cooling Assembly   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an un

Summary of the content on the page No. 19

1 alignment area on the underside of the processor thermal cooling 2 thermal assembly pad NOTE: When replacing the processor thermal-cooling assembly, hold up the mylar flap on the processor thermal-cooling assembly so that the flap rests on top of the fan when the thermal-cooling assembly is in place.   2. Place the processor thermal-cooling assembly over the processor.   3. Tighten the four captive screws, labeled "1" through "4," in consecutive order. Back to Contents Page

Summary of the content on the page No. 20

Back to Contents Page   Display Dell™ Inspiron™ 9400 Service Manual   Display Assembly   Display Bezel   Display Panel   Display Latch  Display Assembly   Removing the Display Assembly   CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the


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