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Dell Laptop N5110 User's Manual

1. 4 Disconnect the camera cable from the connector on the camera module 1 camera module 5 Remove the eight screws that secure the display panel to the display back cover 6 Lift the display panel off the display back cover 46 Display 1 3 10 display back cover 2 display panel screws 8 Make a note of the display cable and Mini Card antenna cables routing and remove them from the routing guides on the display back cover Turn the display panel over and place it on a clean surface Remove the display cable see Removing the Display Cable on page 48 Remove the display panel brackets see Removing the Display Panel Brackets on page 50 Replacing the Display Panel 1 2 Follow the instructions in Before You Begin on page 9 Replace the display panel brackets see Replacing the Display Panel Brackets on page 50 Replace the display cable see Replacing the Display Cable on page 49 Connect the camera cable to the connector on the camera module Route the display cable and Mini Card antenna cables through the routing guides on the display back cover Display 47 48 6 Align the screw holes on the display panel with the screw holes on the display back cover and replace the eight screws 7 Replace the display bezel see Replacing the Display Bezel on page 45 8 Replace the display assembly see Replacing the Display Assembly on page 43 A CAUTION Before turning on the
2. Optical Drive 23 1 optical drive assembly 2 plastic scribe Replacing the Optical Drive 24 1 2 Follow the instructions in Before You Begin on page 9 Slide the optical drive assembly into the optical drive bay until it is fully seated Replace the module cover see Replacing the Module Cover on page 18 Replace the battery see Replacing the Battery on page 16 CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Optical Drive Optical Drive 25 26 Optical Drive Keyboard A WARNING Before working inside your computer read the safety information A A A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Keyboard 1 2 ZA Follow the instru
3. NOTE Depending on the configuration of the computer when it was sold the Mini Card slot may or may not have a Mini Card installed Removing the Mini Card s 1 Follow the instructions in Before You Begin on page 9 2 Remove the battery see Removing the Battery on page 15 3 If you are removing the WiMax WWAN Mini Card a Remove the module cover see Removing the Module Cover on page 17 Wireless Mini Card s 37 b Disconnect the antenna cables from the Mini Card c Remove the screw that secures the Mini Card to the system board d Lift the Mini Card out of the system board connector 4 If you are removing the WLAN Mini Card a Follow the instructions from step 3 to step 9 in Removing the Palm Rest Assembly on page 31 b Disconnect the antenna cables from the Mini Card c Remove the screw that secures the Mini Card to the system board d Lift the Mini Card out of the system board connector N gt 1 antenna cables 2 2 Mini Card 3 screw 4 system board connector A CAUTION When the Mini Card is not in the computer store it in protective antistatic packaging For more information see Protecting Against Electrostatic Discharge in the safety information that shipped with your computer 38 Wireless Mini Card s Replacing the Mini Card s 1 2 ras A A 3 6 7 Follow the instructions in Before You Begin on page 9 Remove the new Mini Card from its packaging CAUTION Use firm an
4. 85 1 VGA Power Board Replacing the VGA Power Board 86 1 2 Follow the instructions in Before You Begin on page 9 Align the connectors on the VGA Power board with the slots on the base cover and place it on the base cover Replace the hinge cover see Replacing the Hinge Cover on page 55 Follow the instructions from step 6 to step 17 in Replacing the System Board on page 67 Replace the display assembly see Replacing the Display Assembly on page 43 CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer l VGA Power Board VGA Power Board 87 88 VGA Power Board Flashing the BIOS The BIOS may require flashing when an update is available or when replacing the system board To flash the BIOS 1 2 3 Turn on the computer Go to support dell com support downloads Locate the BIOS update file for your computer Es NOTE The Service Tag for your computer is located on a label at the bottom of your computer If you have your computer s Service Tag a Click Enter a Tag b Enter your computer s Service Tag in the Enter a service tag field click Go and proceed to step 4 If you do not have your computer s Service Tag a Click Select Model b Select the type of product in the Select Your Product Family list c Select the product brand in the Select Your Product L
5. 76 1 2 Follow the instructions in Before You Begin on page 9 Align the screw holes on the thermal cooling assembly with the screw holes on the system board Tighten the five screws that secure the thermal cooling assembly to the system board Connect the fan cable to the connector on the system board Adhere the tape that secures the fan cable to the system board Follow the instructions from step 4 to step 13 in Replacing the System Board on page 67 Replace the battery see Replacing the Battery on page 16 Thermal Cooling Assembly A CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Thermal Cooling Assembly 11 18 Thermal Cooling Assembly Processor Module A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance NM CAUTION 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 A CAUTION 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 your computer A CAUTION To help prevent damage to
6. the system board remove the main battery see Removing the Battery on page 15 before working inside the computer A CAUTION Handle components and cards by their edges and avoid touching pins and contacts Removing the Processor Module ollow the instructions in Before You Begin on page 9 Follow t truct Before You Begin on page 9 2 Follow the instructions from step 2 to step 15 in Removing the System Board on page 65 3 To loosen the ZIF socket use a small flat blade screwdriver and rotate the ZIF socket cam screw counterclockwise until it comes to the cam stop CAUTION To ensure maximum cooling for the processor do not touch the heat transfer areas on the processor thermal cooling assembly The oils in your skin can reduce the heat transfer capability of the thermal pads CAUTION When removing the processor module pull the module straight up Be careful not to bend the pins on the processor module Be 4 Lift the processor module from the ZIF socket Processor Module 79 1 ZIF socket 2 processor module 3 pin 1 corner 4 ZIF socket cam screw Replacing the Processor Module 1 Follow the instructions in Before You Begin on page 9 K NOTE If a new processor is installed you will receive a new thermal cooling assembly which will include an affixed thermal pad or you will receive a new thermal pad along with documentation to illustrate proper installation 2 Align the pin 1 corner of the process
7. 7 6 Remove the four screws on the palm rest assembly NM CAUTION Pull on the plastic tab on top of the connectors to avoid damaging the connectors 7 Disconnect the power button board cable touch pad cable and hot key board cable from the connectors on the system board 32 Palm RestAssembly touch pad cable 4 hot key board cable 1 power button board cable 2 3 screws 4 YX CAUTION Carefully separate the palm rest from the computer base to avoid damage to the palm rest 8 Using a plastic scribe carefully pry out the palm rest assembly along the rear edge and then ease the palm rest assembly from the computer base 9 Lift the palm rest assembly off the computer base Palm Rest Assembly 33 1 plastic scribe 2 palm rest assembly Replacing the Palm Rest Assembly 34 1 2 Follow the instructions in Before You Begin on page 9 Align the tabs on the palm rest assembly with the slots on the computer base and gently snap the palm rest assembly in place Slide the touch pad cable power button board cable and hot key board cable into the connectors on the system board and press down on the connector latches to secure them Replace the four screws on the palm rest assembly Replace the keyboard see Replacing the Keyboard on page 29 l Palm Rest Assembly 6 Close the display and turn the computer over 7 Replace the six screws that secure the palm rest assembly to the computer base 8 Re
8. Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer 1 0 Board VGA Power Board A WARNING Before working inside your computer read the safety information A A A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the VGA Power Board 1 2 Follow the instructions in Before You Begin on page 9 Remove the display assembly see Removing the Display Assembly on page 41 Follow the instructions from step 2 to step 12 in Removing the System Board on page 65 Remove the hinge cover see Removing the Hinge Cover on page 53 Carefully ease the connectors on the VGA Power board out of the slots in the base cover and lift the VGA Power Board off the base cover VGA Power Board
9. Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Display Bezel Removing the Display Bezel 1 2 3 A 44 Follow the instructions in Before You Begin on page 9 Remove the top cover see Removing the Top Cover on page 13 Remove the display assembly see Removing the Display Assembly on page 41 CAUTION The display bezel is extremely fragile Be careful when removing it to prevent damaging the display bezel Using your fingertips carefully pry up the inside edge of the display bezel Remove the display bezel Display 1 display bezel Replacing the Display Bezel 1 Follow the instructions in Before You Begin on page 9 2 Realign the display bezel over the display panel and gently snap it into place 3 Replace the display assembly see Replacing the Display Assembly on page 43 4 Replace the top cover see Replacing the Top Cover on page 14 NM CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Display 45 Display Panel Removing the Display Panel 1 Follow the instructions in Before You Begin on page 9 2 Remove the display assembly see Removing the Display Assembly on page 41 3 Remove the display bezel see Removing the Display Bezel on page 44
10. Cover Memory Module s A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance NM CAUTION 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 ZN CAUTION 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 your computer A CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer You can increase your computer memory by installing memory modules on the system board See Specifications in your Setup Guide for information on the type of memory supported by your computer K NOTE Memory modules purchased from Dell are covered under your computer warranty Your computer has two user accessible SODIMM sockets labeled DIMM A and DIMM B that can be accessed from the bottom of the computer Removing the Memory Module s 1 Follow the instructions in Before You Begin on page 9 2 Remove the battery see Removing the Battery on page 15 3 Remove the module cover see Removing the Module Cover on page 17 A CAUTION To prevent damage to t
11. Dell Inspiron N5110 Service Manual Regulatory model P17F Regulatory type P17F001 DAL Notes Cautions and Warnings K NOTE A NOTE indicates important information that helps you make better use of your computer N CAUTION A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed A WARNING A WARNING indicates a potential for property damage personal injury or death Information in this document is subject to change without notice 2011 Dell Inc All rights reserved Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc is strictly forbidden Trademarks used in this text Dell the DELL logo and Inspiron are trademarks of Dell Inc Microsoft Windows and the Windows start button logo o 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 Regulatory model P17F Regulatory type P17F001 2011 02 Rev A00 Contents 1 Before You Begin 9 Recommended Tools 9 Turning Off YourComputer 9 Before Working Inside Your Computer 10 2 TOP COVE da by being
12. ay Cable 48 Replacing the Display Cable 49 Display Panel Brackets 50 Removing the Display Panel Brackets 50 Replacing the Display Panel Brackets 50 11 Hinge Cover o ho 53 Removing the Hinge Cover 53 Replacing the Hinge Cover 55 12 Camera Module 57 Removing the Camera Module 57 Replacing the Camera Module 58 13 Coin Cell Battery 61 Removing the Coin Cell Battery 61 Replacing the Coin Cell Battery 62 Contents 14 System Board 65 Removing the System Board 65 Replacing the System Board 66 Entering the Service Tag in the BIOS 68 15 Speakers ooooo ooo ooo 69 Removing the Speakers 69 Replacing the Speakers 10 16 Hard Drive 20 bad ee ws 71 Removing the Hard Drive n Replacing the Hard Drive 13 17 Thermal Cooling Assembly 15 Removing the Thermal Cooling Assembly 15 Replacing the Thermal Cooling Assembly 16 18 Processor Module 79 Removing the Processor Module 19 Replacing the Processor Module 80 Contents 19 lI OBoard 1 83 Removing the I O Board 83 Replacing the 1 0 Boa
13. computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Display Cable Removing the Display Cable 1 2 Follow the instructions in Before You Begin on page 9 Remove the display assembly see Removing the Display Assembly on page 41 Remove the display bezel see Removing the Display Bezel on page 44 Remove the display panel see Removing the Display Panel on page 46 Lift the tape that secures the display cable to the display board connector and disconnect the display cable Display 1 display cable 2 tape Replacing the Display Cable 1 Follow the instructions in Before You Begin on page 9 2 Connect the display cable to the display board connector and secure it with the tape 3 Replace the display panel see Replacing the Display Panel on page 47 4 Replace the display bezel see Replacing the Display Bezel on page 45 5 Replace the display assembly see Replacing the Display Assembly on page 43 A CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Display 49 Display Panel Brackets Removing the Display Panel Brackets 1 Follow the instructions in Before You Begin on page 9 2 Remove the display assembly see Removing the Display Assembly on page 41 3 Remove the display b
14. ctions in Before You Begin on page 9 Remove the battery see Removing the Battery on page 15 CAUTION The keycaps on the keyboard are fragile easily dislodged and time consuming to replace Be careful when removing and handling the keyboard Turn the computer over and open the display as far as possible Slide a plastic scribe between the slots on the keyboard and release the tabs on the plam rest Lift and slide the keyboard to remove the tabs on the keyboard from the slots on the palm rest Keyboard 27 1 plastic scribe 2 keyboard NM CAUTION The keycaps on the keyboard are fragile easily dislodged and time consuming to replace Be careful when removing and handling the keyboard A CAUTION Be extremely careful when removing and handling the keyboard Failure to do so could result in scratching the display panel 6 Carefully turn the keyboard over and place it on the palm rest assembly 7 Lift the connector latch that secures the keyboard cable to the connector on the system board and remove the keyboard cable 8 Lift the keyboard off the computer 28 Keyboard 1 keyboard cable 2 keyboard cable connector Replacing the Keyboard 1 Follow the instructions in Before You Begin on page 9 2 Slide the keyboard cable into the connector on the system board and press down on the connector latch to secure the cable 3 Slide the tabs on the keyboard into the slots on the palm rest assembly and lower the k
15. d even pressure to slide the card into place If you use excessive force you may damage the connector CAUTION The connectors are keyed to ensure correct insertion If you feel resistance check the connectors on the card and on the system board and realign the card CAUTION To avoid damage to the Mini Card never place cables under the card Insert the Mini Card connector at a 45 degree angle into the system board connector Press the other end of the Mini Card down into the slot on the system board and replace the screw that secures the Mini Card to the system board Connect the appropriate antenna cables to the Mini Card you are installing The following table provides the antenna cable color scheme for the Mini Cards supported by your computer Connectors on the Mini Card Antenna Cable Color Scheme WLAN 2 antenna cables Main WLAN white triangle white Auxiliary WLAN black triangle black WiMax WWAN 2 antenna cables Main WiMaX WWAN white white with gray stripe triangle black with gray stripe Auxillary WiMaX WWAN black triangle If you are replacing the WiMax WWAN Mini Card Replace the module cover see Replacing the Module Cover on page 20 If you are replacing the WLAN Mini Card Wireless Mini Card s 39 Follow the instructions from step 4 to step 8 in Replacing the Palm Rest Assembly on page 34 8 Replace the battery see Replacing the Battery on page 16 VAN CAUTION Before turn
16. e CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer CAUTION Handle components and cards by their edges and avoid touching pins and contacts Removing the System Board 1 2 3 4 Follow the instructions in Before You Begin on page 9 Press and eject any installed cards from the 8 in 1 media card reader Remove the battery see Removing the Battery on page 15 Remove the module cover see Removing the Module Cover on page 17 Follow the instructions from step 4 to step 5 in Removing the Optical Drive on page 23 Remove the memory module s see Removing the Memory Module s on page 19 Follow the instructions from step 3 to step 9 in Removing the Palm Rest Assembly on page 31 Remove the display assembly see Removing the Display Assembly on page 41 Remove the hinge cover see Removing the Hinge Cover on page 53 System Board 65 10 Disconnect the speaker cable from the connector on the system board 11 Remove the five screws that sec
17. e 43 Follow the instructions from step 2 to step 7 in Replacing the Palm Rest Assembly on page 34 Replace the memory module see Replacing the Memory Module s on page 20 Replace the module cover see Replacing the Module Cover on page 18 Replace the battery see Replacing the Battery on page 16 Replace any cards or blanks removed from the 8 in 1 media card reader CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Turn on the computer NOTE After you have replaced the system board enter the computer Service Tag in the BIOS of the replacement system board System Board 67 18 Enter the service tag see Entering the Service Tag in the BIOS on page 68 Entering the Service Tag in the BIOS 1 Ensure that the AC adapter is plugged in and that the main battery is installed properly 2 Turm on the computer 3 Press lt F2 gt during POST to enter the system setup program 4 Navigate to the security tab and enter the service tag in the Set Service Tag field 68 System Board Speakers A WARNING Before working inside your computer read the safety information A A A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION To avoid electrostatic discharge gro
18. em board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Coin Cell Battery 1 Follow the instructions in Before You Begin on page 9 Remove the battery see Removing the Battery on page 15 Follow the instructions from step 3 to step 9 in Removing the Palm Rest Assembly on page 31 Use a plastic scribe and gently pry the coin cell out of the battery socket on the system board Lift the coin cell battery out of the battery socket Coin Cell Battery 61 1 plastic scribe 2 coin cell battery Replacing the Coin Cell Battery Follow the instructions in Before You Begin on page 9 2 With the positive side up snap the coin cell battery into the battery socket on the system board 3 Follow the instructions from step 2 to step 7 in Replacing the Palm Rest Assembly on page 34 4 Replace the battery see Replacing the Battery on page 16 62 Coin Cell Battery A CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Coin Cell Battery 63 64 Coin Cell Battery System Board A WARNING Before working inside your computer read the safety information A A A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_complianc
19. emoving the System Board on page 65 Remove the two screws that secure the hard drive assembly to the system board Hard Drive 71 4 Slide the hard drive assembly to disconnect it from the system board connector 5 Lift the hard drive assembly off the system board 1 hard drive assembly 2 screws 2 6 Remove the four screws that secure the hard drive to the hard drive bracket 7 Lift the hard drive away from the hard drive bracket 72 Hard Drive 1 screws 4 2 hard drive bracket Replacing the Hard Drive 1 2 Follow the instructions in Before You Begin on page 9 Remove the new hard drive from its packaging Save the original packaging for storing or shipping the hard drive Place the hard drive in the hard drive bracket Replace the four screws that secure the hard drive to the hard drive bracket Place the hard drive assembly on the system board Slide the hard drive assembly to connect it to the system board connector Replace the two screws that secure the hard drive assembly to the system board Follow the instructions from step 6 to step 16 in Replacing the System Board on page 67 Hard Drive 13 A CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer 74 Hard Drive Thermal Cooling Assembly A WARNING Before working inside your computer read the safety inf
20. eyboard into place 4 Gently press around the edges of the keyboard and slide it upwards to secure the keyboard under the tabs on the palm rest 5 Close the display and turn the computer over Keyboard 29 30 6 Replace the battery see Replacing the Battery on page 16 Keyboard Palm Rest Assembly A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance NM CAUTION 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 A CAUTION 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 your computer A CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Palm Rest Assembly 1 Follow the instructions in Before You Begin on page 9 2 Remove the battery see Removing the Battery on page 15 Remove the six screws that secure the palm rest assembly to the computer base Palm Rest Assembly 31 4 Turn the computer over and open the display as far as possible 5 Remove the keyboard see Removing the Keyboard on page 2
21. ezel see Removing the Display Bezel on page 44 4 Remove the display panel see Removing the Display Panel on page 46 5 Remove the four screws two on each side that secure the display panel brackets to the display panel 1 display brackets 2 2 screws 4 Replacing the Display Panel Brackets 1 Follow the instructions in Before You Begin on page 9 50 Display Align the screw holes on the display panel bracket with the screw holes on the display panel and replace the four screws two on each side Replace the display panel see Replacing the Display Panel on page 47 Replace the display bezel see Replacing the Display Bezel on page 45 Replace the display assembly see Replacing the Display Assembly on page 43 CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Display 51 52 Display Hinge Cover A WARNING Before working inside your computer read the safety information A A ZA that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION 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 CAUTION To avoid electrostatic discharge ground yourself b
22. fety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance WARNING If you remove the hard drive from the computer when the drive is hot do not touchthe metal housing of the hard drive CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer CAUTION To prevent data loss turn off your computer see Turning Off Your Computer on page 9 before removing the hard drive assembly Do not remove the hard drive while the computer is On or in Sleep state CAUTION Hard drives are extremely fragile Exercise care when handling the hard drive NOTE Dell does not guarantee compatibility or provide support for hard drives from sources other than Dell NOTE If you are installing a hard drive from a source other than Dell you need to install an operating system drivers and utilities on the new hard drive Removing the Hard Drive Follow the instructions in Before You Begin on page 9 Follow the instructions from step 2 to step 13 in R
23. he memory module connector do not use tools to spread the memory module securing clips 4 Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the memory module pops up 5 Remove the memory module from the memory module connector Memory 19 1 memory module connector 2 securing clips 2 3 memory module Replacing the Memory Module s A CAUTION If you need to install memory modules in two connectors install a memory module in the connector labeled DIMM A before you install a memory module in the connector labeled DIMM B 1 Follow the instructions in Before You Begin on page 9 2 Align the notch in the memory module with the tab in the memory module connector 3 Slide the memory module firmly into the slot at a 45 degree angle and press the memory module down until it clicks into place If you do not hear the click remove the memory module and reinstall it K NOTE If the memory module is not installed properly the computer may not boot 20 Memory 1 tab 2 notch 4 Replace the module cover see Replacing the Module Cover on page 18 Replace the battery see Replacing the Battery on page 16 or connect the AC adapter to your computer and an electrical outlet A CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the co
24. hipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION 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 Removing the Battery 1 Follow the instructions in Before You Begin on page 9 Shut down the computer and turn it over Slide the battery release latch and the battery lock latch to the unlock positions Slide and lift the battery out of the battery bay Battery 15 1 battery release latch 2 battery 3 battery lock latch Replacing the Battery 1 Follow the instructions in Before You Begin on page 9 2 Slide the battery into the battery bay until it clicks into place 3 Slide the battery lock latch to the lock position 16 Battery Module Cover A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com
25. ine list d Select the product model number in the Select Your Product Model list Y NOTE If you have selected a different model and want to start over again click Start Over on the top right of the menu e Click Confirm A list of results appear on the screen Click BIOS Click Download Now to download the latest BIOS file The File Download window appears Click Save to save the file on your desktop The file downloads to your desktop Click Close if the Download Complete window appears The file icon appears on your desktop and is titled the same as the downloaded BIOS update file Flashing the BIOS 89 8 Double click the file icon on the desktop and follow the instructions on the screen 90 Flashing the BIOS
26. ing on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer 9 Install the drivers and utilities for your computer as required K NOTE If you are installing a communication card from a source other than Dell you must install the appropriate drivers and utilities 40 Wireless Mini Card s Display A WARNING Before working inside your computer read the safety information A A ZA that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Display Assembly Removing the Display Assembly 1 2 3 Follow the instructions in Before You Begin on page 9 Remove the battery see Removing the Battery on page 15 Remove the two screws that secure the display assembly to the computer base Display 41 Follow the instruc
27. mputer 6 Turn on the computer As the computer boots it detects the memory module s and automatically updates the system configuration information To confirm the amount of memory installed in the computer Click Start oO Control Panel gt System and Security gt System Memory 21 Memory Optical Drive A WARNING Before working inside your computer read the safety information A ZX A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Optical Drive Follow the instructions in Before You Begin on page 9 Remove the battery see Removing the Battery on page 15 Remove the module cover see Removing the Module Cover on page 17 Using a plastic scribe push the optical drive bracket to slide the optical drive assembly out Slide the optical drive assembly out of the optical drive bay
28. mputer turns off Before You Begin 9 Before Working Inside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your own personal safety A WARNING Before working inside your computer read the safety information A A A A gt 10 that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION 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 your computer CAUTION 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 CAUTION 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 CAUTION When you disconnect a cable pull on its connector or on its pull tab not on the cable itself Some cables have connectors with locking tabs if you are disconnecting this type of cable press in on the locking tabs before you disconnect the cable As you pull connectors apart keep them evenly aligned to avoid bending any connector pins Also before you connect a cable ensure that bo
29. nician should perform repairs on your computer Damage due to servicing that is not authorized by Dell is not covered by your warranty CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Top Cover 1 2 ollow the instructions in Before You Begin on page 9 Follow tl truct Before You Begin on page 9 Press and hold the release button that secures the top cover to the display back cover Slide and lift the top cover Top Cover 13 1 top cover 2 release button Replacing the Top Cover 1 Follow the instructions in Before You Begin on page 9 K NOTE Ensure that the DELL logo is facing towards the back of the computer while replacing the top cover 2 Align the top cover to the display back cover 3 Slide the top cover until it clicks into place Ensure that there are no gaps between the top cover and display back cover ZN CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer 14 Top Cover Battery A WARNING Before working inside your computer read the safety information A A A that s
30. nstructions in Before You Begin on page 9 Use the alignment posts on the display back cover to place the camera module in position and adhere it in place Replace the display panel see Replacing the Display Panel on page 47 Replace the display bezel see Replacing the Display Bezel on page 45 Replace the display assembly see Replacing the Display Assembly on page 43 Follow the instructions from step 2 to step 7 in Replacing the Palm Rest Assembly on page 34 Replace the battery see Replacing the Battery on page 16 CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer l Camera Module Camera Module 59 60 Camera Module Coin Cell Battery A WARNING Before working inside your computer read the safety information A A A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the syst
31. or module with the pin 1 corner of the ZIF socket then insert the processor module K NOTE The pin 1 corner of the processor module has a triangle that aligns with the triangle on the pin 1 corner of the ZIF socket 80 Processor Module When the processor module is properly seated all four corners are aligned at the same height If one or more corners of the module are higher than the others the module is not seated properly CAUTION To avoid damage to the processor hold the screwdriver perpendicular to the processor when turning the cam screw Tighten the ZIF socket by turning the cam screw clockwise to secure the processor module to the system board Follow the instructions from step 3 to step 16 in Replacing the System Board on page 67 CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Processor Module 81 82 Processor Module 1 0 Board A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance NM CAUTION To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface A CAUTION Only a certified service technician should perform repairs on y
32. ore working inside your computer read the safety information A A A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Camera Module 1 on GO GI Follow the instructions in Before You Begin on page 9 Remove the battery see Removing the Battery on page 15 Follow the instructions from step 3 to step 9 in Removing the Palm Rest Assembly on page 31 Remove the display assembly see Removing the Display Assembly on page 41 Remove the display bezel see Removing the Display Bezel on page 44 Remove the display panel see Removing the Display Panel on page 46 Gently peel the camera module from the from the display back cover Remove the camera module Camera Module 57 1 camera module cable connector 2 camera module Replacing the Camera Module 58 1 2 Follow the i
33. ormation A A A that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Thermal Cooling Assembly 1 Follow the instructions in Before You Begin on page 9 Remove the battery see Removing the Battery on page 15 Follow the instructions from step 2 to step 13 in Removing the System Board on page 65 Gently peel the tape that secures the fan cable to the system board Disconnect the fan cable from the connector on the system board In sequential order indicated on the thermal cooling assembly loosen the five captive screws that secure the thermal cooling assembly to the system board Lift the thermal cooling assembly off the system board Thermal Cooling Assembly 75 1 3 captive screws 5 2 system board thermal cooling assembly 4 fan cable Replacing the Thermal Cooling Assembly
34. our computer Damage due to servicing that is not authorized by Dell is not covered by your warranty A CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the 1 0 Board Follow the procedures in Before You Begin on page 9 2 Remove the display assembly see Removing the Display Assembly on page 41 3 Follow the instructions from step 2 to step 12 in Removing the System Board on page 65 Remove the hinge cover see Removing the Hinge Cover on page 53 Remove the Mini Card s see Removing the Mini Card s on page 37 Remove the two screws that secure the I O board to the computer base JO GI R Lift the I O board at an angle to remove the connectors on the I O board from the slots on the computer base 1 0 Board 83 1 screws 2 2 1 0 board Replacing the 1 0 Board 84 1 oa Aa w N Slide the connectors on the I O board into the slots on the computer base and place the I O board on the computer base Replace the two screws that secure the I O board to the computer base Replace the Mini Card s see Replacing the Mini Card s on page 39 Replace the hinge cover see Replacing the Hinge Cover on page 55 Follow the instructions from step 6 to step 16 in Replacing the System Board on page 67 Replace the display assembly see Replacing the Display Assembly on page 43 CAUTION
35. place the battery see Replacing the Battery on page 16 Tx CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Palm Rest Assembly 35 36 Palm Rest Assembly Wireless Mini Card s A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION 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 CAUTION 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 your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer NS gt gt gt NOTE Dell does not guarantee compatibility or provide support for Mini Cards from sources other than Dell If you ordered a wireless Mini Card with your computer the card is already installed Your computer has one full Mini Card slot for Wireless Wide Area Network WWAN and one half Mini Card slot for Worldwide Interoperability for Microwave Access WiMax WLAN K
36. rd 20 VGA Power Board 85 Removing the VGA Power Board 85 Replacing the VGA Power Board 86 21 Flashing the BIOS 89 Contents 1 Contents Before You Begin This manual provides procedures for removing and installing components in your computer Unless otherwise noted each procedure assumes that the following conditions exist You have performed the steps in Turning Off Your Computer on page 9 and Before Working Inside Your Computer on page 10 You have read the safety information that shipped with your computer A component can be replaced or if purchased separately installed by performing the removal procedure in the reverse order Recommended Tools The procedures in this document may require the following tools Small flat blade screwdriver Phillips screwdriver Plastic scribe BIOS executable update program available at support dell com Turning Off Your Computer NM CAUTION To avoid losing data save and close all open files and exit all open programs before you turn off your computer Save and close all open files and exit all open programs Click the Start button and then click Shut Down The computer turns off after the operating system shutdown process finishes Ensure that the computer is turned off If your computer did not automatically turn off when you shut down the operating system press and hold the power button until the co
37. regulatory_compliance NM CAUTION 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 A CAUTION 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 your computer A CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Module Cover 1 Follow the instructions in Before You Begin on page 9 2 Remove the battery see Removing the Battery on page 15 3 Loosen the captive screw that secures the module cover to the base cover 4 Using your fingertips release the tabs on the module cover from the slots on the computer base 5 Lift the module cover off the computer base Module Cover 17 1 tabs 2 module cover 3 captive screw Replacing the Module Cover A CAUTION To avoid damage to the computer use only the battery designed for this particular Dell computer 1 Follow the instructions in Before You Begin on page 9 2 Align the tabs on the module cover with the slots on the computer base and snap the module cover into place 3 Tighten the captive screw that secures the module cover to the computer base 4 Replace the battery see Replacing the Battery on page 16 18 Module
38. s 13 Removing the TopCover 13 Replacing the TopCover 14 A 15 Removing the Battery 15 Replacing the Battery 16 4 Module Cover 17 Removing the Module Cover 17 Replacing the Module Cover 18 5 Memory Module s 19 Removing the Memory Module s 19 Contents Replacing the Memory Module s 20 6 Optical Drive oia ae 23 Removing the Optical Drive 23 Replacing the Optical Drive 24 7 Keyboard hte dotados 27 Removing the Keyboard 27 Replacing the Keyboard 29 8 Palm Rest Assembly 31 Removing the Palm Rest Assembly 31 Replacing the Palm Rest Assembly 34 9 Wireless Mini Card s 37 Removing the Mini Card s 37 Replacing the Mini Card s 39 10 DiSPlAVSs dry pb ay iba 41 Display Assembly 4 Removing the Display Assembly 41 Replacing the Display Assembly 43 Display Bezel 44 Contents Removing the Display Bezel 44 Replacing the Display Bezel 45 Display Panel 46 Removing the Display Panel 46 Replacing the Display Panel 47 Display Cable 48 Removing the Displ
39. th connectors are correctly oriented and aligned CAUTION To avoid damaging the computer perform the following steps before you begin working inside the computer Ensure that the work surface is flat and clean to prevent the computer cover from being scratched Turn off your computer see Turning Off Your Computer on page 9 and all attached devices CAUTION To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network device Disconnect all telephone or network cables from the computer Press and eject any installed cards from the 8 in 1 media card reader Disconnect your computer and all attached devices from their electrical outlets Disconnect all attached devices from your computer Before You Begin ZN CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer 7 Remove the battery see Removing the Battery on page 15 8 Turn the computer top side up open the display and press the power button to ground the system board Before You Begin 11 12 Before You Begin Top Cover A WARNING Before working inside your computer read the safety information A A ZA that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance CAUTION Only a certified service tech
40. tions from step 3 to step 9 in Removing the Palm Rest Assembly on page 31 Disconnect the display cable and touch screen cable from the system board connectors NOTE The touch screen board is optional and may not be present in your computer Disconnect the Mini Card antenna cables from the connectors on the Mini Card s see Removing the Mini Card s on page 37 Note the routing of the Mini Card antenna cables and remove the cables from the routing guides Remove the four screws that secure the display assembly to the computer base Lift the display assembly off the computer base Display display assembly 2 screws 4 display cable connector 4 Mini Card antenna cables 2 Replacing the Display Assembly 1 2 Follow the instructions in Before You Begin on page 9 Place the display assembly in position and replace the four screws that secure the display assembly to the computer base Route the Mini Card antenna cables through the routing guides Connect the Mini Card antenna cables to the Mini Card s see Replacing the Mini Card s on page 39 Display 43 A Connect the display cable and touch screen cable to the connectors on the system board Follow the instructions from step 2 to step 7 in Replacing the Palm Rest Assembly on page 34 Replace the two screws that secure the display assembly to the computer base Replace the battery see Replacing the Battery on page 16 CAUTION
41. und yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as a connector on your computer CAUTION 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 CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Speakers 1 2 Follow the instructions in Before You Begin on page 9 Follow the instructions from step 5 to step 14 in Removing the System Board on page 65 Make a note of the speakers cable routing and lift the speakers along with the cable off the computer base Speakers 69 r SY 9 1 speakers 2 2 speaker cable Replacing the Speakers 1 Follow the instructions in Before You Begin on page 9 2 Place the speakers on the computer base and route the speaker cable through the routing guides 3 Follow the instructions from step 2 to step 17 in Replacing the System Board on page 67 A CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer 70 Speakers Hard Drive A NAD PP gt gt BP WARNING Before working inside your computer read the safety information that shipped with your computer For additional sa
42. ure the system board to the computer base 66 screws 5 2 system board speakers cable connector Lift the system board assembly to disconnect the connector on the system board from the connector on the I O board Turn the system board assembly over Follow the instructions from step 3 to step 5 in Removing the Hard Drive on page 71 Remove the thermal cooling assembly see Removing the Thermal Cooling Assembly on page 75 Remove the processor module see Removing the Processor Module on page 79 l System Board Replacing the System Board 1 2 10 11 12 13 14 15 16 17 Follow the instructions in Before You Begin on page 9 Replace the processor module see Replacing the Processor Module on page 80 Replace the thermal cooling assembly see Replacing the Thermal Cooling Assembly on page 76 Follow the instructions from step 5 to step 7 in Replacing the Hard Drive on page 73 Turn the system board assembly over Slide the connectors on the system board into the slots on the computer base Gently press the system board to connect the connector on the system board to the connector on the I O board Replace the five screws that secure the system board to the computer base Connect the speaker cable to the connector on the system board Replace the hinge cover see Replacing the Hinge Cover on page 55 Replace the display assembly see Replacing the Display Assembly on pag
43. y using a wrist grounding strap or by periodically touching an unpainted metal surface such as a connector on your computer CAUTION To help prevent damage to the system board remove the main battery see Removing the Battery on page 15 before working inside the computer Removing the Hinge Cover 1 2 Follow the instructions in Before You Begin on page 9 Remove the battery see Removing the Battery on page 15 Remove the display assembly see Removing the Display Assembly on page 41 Remove the four screws that secure the hinge cover to the computer base Push the three tabs that secure the hinge cover to the computer base Hinge Cover 53 1 screws 4 2 tabs 7 6 Lift the hinge cover off the computer base Hinge Cover 1 Hinge Cover Replacing the Hinge Cover Follow the instructions in Before You Begin on page 9 2 Align the seven tabs on the hinge cover with the slots on the computer base and snap the hinge cover into place Replace the four screws that secure the hinge cover to the computer base Replace the display assembly see Replacing the Display Assembly on page 43 5 Replace the battery see Replacing the Battery on page 16 NM CAUTION Before turning on the computer replace all screws and ensure that no stray screws remain inside the computer Failure to do so may result in damage to the computer Hinge Cover 55 56 Hinge Cover Camera Module A WARNING Bef

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