XPS 11 9P33 Service Manual
Contents
1. 1 Turn on the computer 2 Atthe Dell logo press F2 to enter System Setup 3 Navigate to the Main tab and type the Service Tag in the Service Tag field 30 Replacing the System Board Removing the Palm Rest Assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the base cover See Removing the Base Cover on page 8 2 Remove the battery See Removing the Battery on page 11 A Remove the mSATA card See Removing the mSATA Card on page 15 4 Remove the fan See Removing the Fan on page 17 5 Remove the system board See Removing the System Board on page 24 Procedure 1 Carefully rotate the palm rest assembly to an angle of 180 degrees 1 palm rest assembly 2 display assembly Removing the Palm Rest Assembly 31 d Turn the computer over 1 palm rest assembly 2 display assembly A Remove the screws that secure the display hinges to the palm rest assembly 4 Lift the display assembly away from the palm rest assembly LZ display assembly 2 screws 6 3 display hinges 2 4 palm rest assembly 32 Removing t2. Card Procedure Postrequisites Removing the mSATA Card Prerequisites Procedure Replacing the mSATA Card Procedure Postrequisites o D N Om o Un 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 16 Contents Removing the Fan Prerequisites Procedure Replacing the Fan Procedure Postrequisites Removing the Display Assembly Prerequisites Procedure Replacing the Display Assembly Procedure Postrequisites Removing the System Board Prerequisites Procedure Replacing the System Board Procedure Postrequisites Entering the Service Tag in the BIOS Removing the Palm Rest Assembly Prerequisites Procedure Replacing the Palm Rest Assembly Procedure Postrequisites Flashing the BIOS Contents 17 17 17 18 18 18 19 19 19 23 23 23 24 24 24 30 30 30 30 31 31 31 33 33 33 34 Before Working Inside Your Computer Before You Begin VAN CAUTION To avoid data loss save and close all open files and exit all open programs before turning off your computer 1 Save and close all open files exit all open programs and turn off your computer Point to the lower or upper right corner of the screen to open the charms sidebar and click Settings Power gt Shut down E NOTE If you are using a different operating system see the documentation of your operating system for shut down instructions 2 After the computer shuts down disconnect it from the electrical o
3. sactiver le sans fil Wireless ein ausschalten Attiva Disattiva modalit senza fili For more information see Specifications at dell com support N B Ga voor meer informatie naar Specificaties op dell com support K REMARQUE Pour plus d informations consulter la section Sp cifications sur dell com support K ANMERKUNG Weitere Informationen finden Sie in Technische Daten unter dell com support K N B per maggiori informazioni consultare Specifiche su dell com support Te 1 Microphone num rique 12 Zone de clic droit Kee Se Dell C Dell dell dell Features i R j 2 Capteur de lumi re d ambiance 13 Zone de clic gauche Moges PP op er E VE Ge eccomi contactde Kenmerken Fonctionnalit s H g Modi Modes ontaktaurInanme mi E ontattare De S a Funktionen Caratteristiche 3 Cam ra 14 Boutons de contr le du volume Modi Modalit Product support A Voyant d tat de la cam ra 15 Haut parleur gauche Productondersteuning Support produits dell com support 5 Mi h Sa 16 P Produktsupport Supporto prodotto zi S icrophone num rique Port pour casque Notebook Tablet 12345
4. your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure Bai CAUTION To avoid damaging the wireless card do not place any cables under it 1 Align the notch on the wireless card with the tab on the wireless card connector 2 Insert the wireless card at an angle into the wireless card connector A Press the other end of the wireless card down and replace the screw that secures the wireless card to the system board 4 Connect the antenna cables to the wireless card The following table provides the antenna cable color scheme for the wireless card supported by your computer Connectors on the wireless card Antenna cable color Main white triangle white Auxiliary black triangle black 5 Adhere the conductive tape to the antenna cables Postrequisites 1 Replace the battery See Replacing the Battery on page 12 2 Replace the base cover See Replacing the Base Cover on page 10 14 Replacing the Wireless Card Removing the mSATA Card A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructi
5. 2 Mylar tape 3 wireless card 4 antenna cables 2 5 display cable 6 connector latch 7 webcam cable 8 display assembly Removing the Display Assembly 21 6 Remove the screws that secure the display hinges to the palm rest assembly 7 Lift the display assembly off the palm rest assembly 1 display assembly 2 screws 6 3 display hinges 2 4 palm rest assembly 22 Removing the Display Assembly Replacing the Display Assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Align the screw holes on the display hinges with the screw holes on the palm rest assembly 2 Replace the screws that secure the display hinges to the palm rest assembly A Slide the webcam cable into the system board connector and press down on the connector latch to secure the cable 4 Connect the display cable to the system board 5 Connect the antenna cables to the wireless card 6 Adhere the conductive and Mylar tapes to the antenna cables 7 Turn the computer over 8 Rotate the palm rest assembly to an angle of 180 degrees Postrequisites 1 Replace the batte
6. 6 Touche Windows 17 Port HDMI Regulatory and safety Notebook Notebook Tablet Tablette asa 8 FS A E D Regelgeving en veiligheid f J L 7 Emplacement pour c ble de s curit 18 Port USB 3 0 avec PowerShare Notebook Notebook Tablet Tablet R glementations et s curit dell com regulatory_compliance 8 Port USB 3 0 avec PowerShare 19 Port de l adaptateur secteur Sicherheitshinweise und Zulassungsinformationen A i Sch EE 9 Lecteur de carte m moire 20 Microphones num riques 2 10 Haut parleur droit 21 um ro de service et tiquettes Computer model i i de conformit aux normes Computermodel Mod le de l ordinateur 9P33 11 Bouton d alimentation Computermodell Modello computer Regulatory model and type 20 1 Digital microphone 12 Right click area 1 Digitales Mikrofon 12 Rechter Mausklickbereich Wettelijk model en type pier 2 Ambient light sensor 13 Left click area 2 Umgebungslichtsensor 13 Linker Mausklickbereich Mod le et type r glementaires ACHEN 3 Camera 14 Volume control buttons 3 Kamera 14 Tasten zur Lautstarkeregelung Muster Modellnummer und Muster Typnummer A Camera status light 15 eft speaker A K Cp 15 S Gop h SE a L Kamerastatusanzeige Linker Lautsprecher Modello e tipo di conformita z 6 5 Digital microphone 16 Headset port 5 Digitales Mikrofon 16 Kopfh reranschluss e AW N i i M a 6 Windows key 17 HDMI port 6 Windows Taste 17 HDMI Anschluss a fe e R vm A II IEE
7. E EE ils 7 Security cable slot 18 USB 3 0 port with PowerShare 7 Sicherheitskabeleinschub 18 USB 3 0 Anschluss mit PowerShare 2 m 8 USB 3 0 port with PowerShare 19 Power adapter port 8 USB 3 0 Anschluss mit PowerShare 19 Netzadapteranschluss eae LJL i LI i i i Je 9 Media card reader 20 Digital microphones 2 9 Speicherkartenl it 20 Digital a fone 2 Tablet Stand Tent S S E eicherkartenlesegera Digitale Mikrofone 16 gt LI I O C P 9 g Tablet Staand Tent Tente 10 Right speaker 21 Regulatory and Service Tag labels 10 Rechter Lautsprecher 21 Service Tag Nummer und S el Station d accueil Zelt Tent 11 Power button 11 Betriebsschalter ormierungsschilder 15 k 10 Tablet Standrahmen 1 Digitale microfoon 12 Gebied voor rechtsklikken 1 Microfono digitale 12 Area per clic con pulsante destro Supporto tablet 14 2 Omgevingslichtsensor 13 Gebied voor linksklikken 2 Sensore di luminosit ambientale 13 Area per clic con pulsante sinistro JL 3 Camera 14 Volumeknoppen 3 Fotocamera 14 Pulsanti controllo volume S e 4 Statuslampje camera 15 Linkerluidspreker 4 Indicatore di stato della fotocamera 15 Altoparlante sinistro 13 12 11 5 Digitale microfoon 16 Headsetpoort 5 Microfono digitale 16 Porta auricolare 6 Windows toets 17 HDMI poort 6 Tasto logo di Windows 17 Porta HDMI 7 Sleuf voor beveiligingskabel 18 USB 3 0 poort met PowerShare 7 Slot cavo di protezione 18 Porta USB 3 0 con Pow
8. G Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the base cover See Removing the Base Cover on page 8 2 Remove the battery See Removing the Battery on page 11 Procedure 1 Liftthe connector latch and disconnect the fan cable from the system board 2 Remove the screws that secure the fan to the palm rest assembly A Liftthe fan along with its cable off the palm rest assembly 1 fan 2 screws 2 3 palm rest assembly 4 fan cable 5 connector latch Removing the Fan l 17 Replacing the Fan A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Align the screw holes on the fan with the screw holes on the palm rest assembly 2 Replace the screws that secure the fan to the palm rest assembly A Slide th
9. NG Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure A CAUTION Make sure that no cables are placed under the system board 1 Align the screw holes on the system board with the screw holes on the palm rest assembly 2 Replace the screws that secure the system board to the palm rest assembly A Slide the power button cable NFC cable touchpad cable keyboard and keyboard backlight cable volume control buttons cable fan cable webcam cable and display lid switch cable into the system board connectors and press down on the connector latches to secure the cables 4 Connect the speaker cable display cable and power adapter port cable to the system board 5 Press down the display hinge in place Replace the screws that secure the display hinge to the palm rest assembly Postrequisites 1 Replace the mSATA card See Replacing the mSATA Card on page 16 2 Replace the wireless card See Replacing the Wireless Card on page 14 3 Replace the battery See Replacing the Battery on page 12 4 Replace the base cover See Replacing the Base Cover on page 10 Entering the Service Tag in the BIOS
10. Quick Start Guide Snelstartgids Guide d information rapide Schnellstart Handbuch Guida introduttiva rapida 1 Connect the power adapter and press the power button Sluit de netadapater aan en druk op de aan uitknop Connecter l adaptateur d alimentation et appuyer sur le bouton Marche Arr t Netzadapter anschlie en und Betriebsschalter dr cken Collegare l adattatore di alimentazione e premere l Accensione U 2 Complete Windows setup Voltooi de Windows installatie Terminer l installation de Windows Windows Setup abschlie en Completare installazione di Windows Enable security Schakel de beveiliging in Activer la s curit Sicherheit aktivieren Abilitare sicurezza 3 Explore resources Verken de bronnen Explorer les ressources Ressourcen durchsuchen Esplorare risorse Help and Tips Hulp en tips Aide et astuces Hilfe und Tipps Assitenza e suggerimenti My Dell Mijn Dell Mon Dell Mein Dell My Dell Dell Shop Dell Shop Boutique Dell Dell Shop Negozio Dell Shortcut Keys Sneltoetsen Raccourcis clavier Tastaturbefehle Tasti di scelta rapida Fl gi ES ai F3 Fu 8 Mute audio Geluid dempen Couper le son Audio stummscha
11. e fan cable into the system board connector and press down on the connector latch to secure the cable Postrequisites 1 Replace the battery See Replacing the Battery on page 12 2 Replace the base cover See Replacing the Base Cover on page 10 18 Replacing the Fan Removing the Display Assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the base cover See Removing the Base Cover on page 8 2 Remove the battery See Removing the Battery on page 11 Procedure 1 Carefully rotate the palm rest assembly to an angle of 180 degrees 1 palm rest assembly 2 display assembly Removing the Display Assembly 19 d Turn the computer over e 1 palm rest assembly 2 display assembly 20 Removing the Display Assembly Peel off the conductive and Mylar tapes that cover the antenna cables and disconnect the antenna cables from the wireless card Disconnect the display cable from the system board Lift the connector latch and using the pull tab disconnect the webcam cable from the system board 1 conductive tape
12. er s Service Tag click Detect Service Tag to allow automatic detection of the Service Tag NOTE If the Service Tag cannot be detected automatically select your product under the product categories Click Drivers amp Downloads In the Operating System drop down select the operating system installed on your computer Click BIOS Click Download File to download the latest version of the BIOS for your computer Save the file and once the download is complete navigate to the folder where you saved the BIOS update file Double click the BIOS update file icon and follow the instructions on the screen Flashing the BIOS
13. erShare 8 USB 3 0 poort met PowerShare 19 Poort voor netadapter 8 Porta USB 3 0 con PowerShare 19 Porta adattatore di alimentazione 9 Mediakaartlezer 20 Digitale microfoons 2 9 Lettore scheda multimediale 20 Microfoni digitali 2 2013 Dell Inc MONI SU Printed in China 10 Rechterluidspreker 21 Serviceplaatje en labels 10 Altoparlante destro 21 Etichette Numero di servizio 2013 Microsoft Corporation 09KC61A00 2013 08 il Asnaiitknop met voorschriften 44 Accensione conformit XPS 11 Service Manual Computer model XPS 9P33 Regulatory model P16T Regulatory type P16T001 Notes Cautions and Warnings 4 NOTE A NOTE indicates important information that helps you make better use of your computer A 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 2013 Dell Inc Trademarks used in this text Dell the DELL logo and XPS are trademarks of Dell Inc 2013 10 Rev A00 Contents Before Working Inside Your Computer Before You Begin Recommended Tools Safety Instructions After Working Inside Your Computer Removing the Base Cover Procedure Replacing the Base Cover Procedure Removing the Battery Prerequisites Procedure Replacing the Battery Procedure Postrequisites Removing the Wireless Card Prerequisites Procedure Replacing the Wireless
14. ge over and snap it into place Replacing the Base Cover Removing the Battery A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites Remove the base cover See Removing the Base Cover on page 8 Procedure 1 Disconnect the battery cable from the system board 2 Remove the screws that secure the battery to the palm rest assembly A Lift the battery along with its cable off the palm rest assembly 1 battery cable 2 screws 3 5 battery 4 palm rest assembly 4 Turn the computer over open the display and press the power button for about five seconds to ground the system board Removing the Battery l 11 Replacing the Battery A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Close the display and tur
15. he Palm Rest Assembly Replacing the Palm Rest Assembly A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Align the screw holes on the display hinges with the screw holes on the palm rest assembly 2 Replace the screws that secure the display hinges to the palm rest assembly WN Turn the computer over 4 Rotate the palm rest assembly to an angle of 180 degrees Postrequisites 1 Replace the system board See Replacing the System Board on page 30 Replace the fan See Replacing the Fan on page 18 Replace the mSATA card See Replacing the mSATA Card on page 16 Replace the battery See Replacing the Battery on page 12 D PS WN Replace the base cover See Replacing the Base Cover on page 10 Replacing the Palm Rest Assembly 33 Flashing the BIOS You may need to flash update the BIOS when an update is available or when you replace the system board To flash the BIOS 1 2 3 34 Turn on the computer Go to dell com support If you have your computer s Service Tag type your computer s Service Tag and click Submit If you do not have your comput
16. lten Disattiva audio Decrease volume Volume verlagen Diminuer le volume Lautstarke verringern Diminuisci volume Increase volume Volume verhogen Augmenter le volume Lautst rke erh hen Aumenta volume Play Pause Afspelen Pauzeren Lire Pause Wiedergabe Pause Riproduci Metti in pausa Open Search charm Charm Zoeken openen Ouvrir l ic ne Rechercher Charm Suche ffnen Apri Accesso alla ricerca Open Share charm Charm Delen openen Ouvrir l ic ne Partager Charm Teilen ffnen Apri Accesso alla condivisione Open Devices charm Charm Apparaten openen Ouvrir l ic ne P riph riques Charm Ger te ffnen Apri Accesso ai dispositivi Open Settings charm Charm Instellingen openen Ouvrir l ic ne Param tres Charm Einstellungen ffnen Apri Accesso alle impostazioni Y NOTE List recently used apps Lijst van onlangs gebruikte apps Liste des apps r cemment utilis es Kurzlich verwendete Apps auflisten Elenca le app utilizzate di recente Change keyboard settings Toetsenbordinstellingen wijzigen Modifier les param tres du clavier Tastatureinstellungen andern Modifica impostazioni tastiera Decrease brightness Helderheid verminderen Diminuer la luminosit Reduzieren der Helligkeit Ridurre luminosit Increase brightness Helderheid vermeerderen Augmenter la luminosit Erh hen der Helligkeit Aumentare luminosit Turn off on wireless Draadloos in uitschakelen Activer d
17. n the computer over 2 Align the screw holes on the battery with the screw holes on the palm rest assembly 3 Replace the screws that secure the battery to the palm rest assembly 4 Connect the battery cable to the system board Postrequisites Replace the base cover See Replacing the Base Cover on page 10 12 Replacing the Battery Removing the Wireless Card A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the base cover See Removing the Base Cover on page 8 2 Remove the battery See Removing the Battery on page 11 Procedure 1 Peel off the conductive tape that covers the antenna cables 2 Disconnect the antenna cables from the wireless card 3 Remove the screw that secures the wireless card to the system board A Slide and remove the wireless card out of the wireless card connector 1 conductive tape 2 screw 3 antenna cables 2 4 wireless card wireless card connector Removing the Wireless Card 13 Replacing the Wireless Card A WARNING Before working inside your computer read the safety information that shipped with
18. ons in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the base cover See Removing the Base Cover on page 8 2 Remove the battery See Removing the Battery on page 11 Procedure 1 Remove the screw that secures the mSATA card to the palm rest assembly d Slide the mSATA card out of the mSATA card connector 1 screw 2 mSATA card 3 mSATA card connector Removing the mSATA Card 15 Replacing the mSATA Card A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Align the notch on the mSATA card with the tab on the mSATA card connector 2 Insert the mSATA card at an angle into the mSATA card connector A Press the other end of the mSATA card down and replace the screw that secures the mSATA card to the palm rest assembly Postrequisites 1 Replace the battery See Replacing the Battery on page 12 2 Replace the base cover See Replacing the Base Cover on page 10 16 Replacing the mSATA Card Removing the Fan A WARNIN
19. ry See Replacing the Battery on page 12 2 Replace the base cover See Replacing the Base Cover on page 10 Replacing the Display Assembly l 23 Removing the System Board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Prerequisites 1 Remove the base cover See Removing the Base Cover on page 8 2 Remove the battery See Removing the Battery on page 11 3 Remove the wireless card See Removing the Wireless Card on page 13 4 Remove the mSATA card See Removing the mSATA Card on page 15 24 Removing the System Board Procedure K NOTE Replacing the system board removes any changes you made to the BIOS using System Setup Enter the Service Tag of your computer in the BIOS and make the desired changes again after you replace the system board For more information on entering the Service Tag in the BIOS see Replacing the System Board on page 30 K NOTE Before disconnecting the cables from the system board note the location of the connectors so that you can reconnect them correctly after you replace the system board 1 Peel off the adhesive foam from the keyboard and ke
20. the metal at the back of the computer While you work periodically touch an unpainted metal surface to dissipate static electricity which could harm internal components 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 or thumb screws that you must disengage before disconnecting the cable When disconnecting cables keep them evenly aligned to avoid bending any connector pins When connecting cables make sure that the ports and connectors are correctly oriented and aligned CAUTION To avoid damaging the components and cards handle them by their edges and avoid touching pins and contacts CAUTION Press and eject any installed card from the media card reader Before Working Inside Your Computer After Working Inside Your Computer VAN CAUTION Leaving stray or loose screws inside your computer may severely 1 damage your computer Replace all screws and make sure that no stray screws remain inside your computer Connect any cables peripherals and other parts you removed before working on your computer Connect your computer to the electrical outlet Turn on your computer After Working Inside Your Computer Removing the Base Cover A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After
21. utlet A Disconnect all cables such as power and USB cables from your computer 4 Disconnect all peripherals including media cards connected to your computer Recommended Tools The procedures in this document require the following tools e Phillips screwdriver e Tor 5 T5 screwdriver e Plastic scribe Before Working Inside Your Computer 5 Safety Instructions Use the following safety guidelines to protect your computer from potential damage and ensure your personal safety A A A gt gt A A WARNING Before working inside your computer read the safety information that shipped with your computer For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance WARNING Disconnect all power sources before opening the computer cover or panels After you finish working inside the computer replace all covers panels and screws before connecting to the power source CAUTION Only a certified service technician is authorized to remove the computer cover and access any of the components inside the computer See the safety instructions for complete information about safety precautions working inside your computer and protecting against electrostatic discharge CAUTION To avoid damaging the computer make sure that the work surface is flat and clean CAUTION Before touching anything inside your computer ground yourself by touching an unpainted metal surface such as
22. working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure 1 Close the display and turn the computer over 2 Release the system badge and turn it over 1 base cover 2 system badge 8 Removing the Base Cover A Remove the screws that secure the base cover to the palm rest assembly 4 Loosen the captive screws that secure the base cover to the palm rest assembly 1 screws Torx 6 2 base cover 3 captive screws 4 4 screw Phillips 5 Place the computer with the rear side facing you and gently pry up the base cover Removing the Base Cover 9 Replacing the Base Cover A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer on page 5 After working inside your computer follow the instructions in After Working Inside Your Computer on page 7 For more safety best practices see the Regulatory Compliance home page at dell com regulatory_compliance Procedure A Go bM 10 Place the base cover on the palm rest assembly and snap the base cover into place Tighten the captive screws that secure the base cover to the palm rest assembly Replace the screws that secure the base cover to the palm rest assembly Turn the system bad
23. yboard backlight cable i adhesive foam Removing the System Board l 25 2 Remove the screws that secure the display hinge to the palm rest assembly 1 display hinge 2 screws 3 3 palm rest assembly A Open the palm rest assembly to release the display hinge and close the palm rest assembly 1 palm rest assembly 2 display assembly 26 Removing the System Board 4 Disconnect the power adapter port cable from the system board 1 display hinge 2 power adapter port cable 5 power adapter port 4 system board Removing the System Board 27 5 Lift the connector latches and using the pull tabs disconnect the power button cable NFC cable touchpad cable keyboard and keyboard backlight cable volume control buttons cable fan cable webcam cable and display lid switch cable 6 Disconnect the speaker cable and display cable 2 3 1 display cable 2 webcam cable 3 display lid switch cable 4 speaker cable D volume control buttons cable 6 fan cable Z4 keyboard and keyboard backlight cable 8 touchpad cable 9 NFC cable 10 power button cable 11 connector latch 28 Removing the System Board 7 Remove the screws that secure the system board to the palm rest assembly 8 Lift the system board off the palm rest assembly 1 screws 6 2 system board 3 palm rest assembly Removing the System Board 29 Replacing the System Board A WARNI
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