Dell Latitude 5430 Service Handbook
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Dell Latitude 5430 Service Handbook

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Latitude 5430
Servicehandbok
Regulatory Model: P137G
Regulatory Type: P137G005/P137G006
March 2022
Rev. A00

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Summary of Contents for Dell Latitude 5430

  • Page 1 Latitude 5430 Servicehandbok Regulatory Model: P137G Regulatory Type: P137G005/P137G006 March 2022 Rev. A00...
  • Page 2 En VARNING visar på en potentiell risk för egendoms-, personskador eller dödsfall. © 2022 Dell Inc. eller dess dotterbolag. Med ensamrätt. Dell, EMC och andra varumärken är varumärken som tillhör Dell Inc. eller dess dotterbolag. Andra varumärken kan vara varumärken som tillhör respektive ägare.

  • Page 3: Table Of Contents

    När du har arbetat inuti datorn..........................9 BitLocker..................................9 Chapter 2: Ta bort och installera komponenter................10 Rekommenderade verktyg............................... 10 Skruvlista....................................10 Huvudkomponenter för Latitude 5430.......................... 11 SIM-korthållare................................... 13 Removing the SIM card tray............................13 Installing the SIM card tray............................14 MicroSD-kort..................................15 Removing the micro-SD card............................ 15 Installing the micro-SD card............................
  • Page 4 Removing the battery cable............................33 Installing the battery cable............................34 Innerramens enhet................................35 Removing the assembly inner frame........................35 Installing the assembly inner frame......................... 37 LED-kort....................................38 Removing the LED board............................38 Installing the LED board.............................39 Kylfläns....................................40 Removing the heat-sink assembly...........................40 Installing the heat-sink assembly..........................41 Högtalare.....................................
  • Page 5 Radera eller ändra ett befintligt systeminstallationslösenord................101 Rensa BIOS (systeminställningar) och systemlösenord..................102 Chapter 5: Felsökning........................ 103 Hantera svullna litiumjonbatterier..........................103 Dell SupportAssist-diagnostik för kontroll av systemprestanda före start............103 Köra systemprestandakontroll för SupportAssist före start................104 Inbyggt självtest (BIST)..............................104 M-BIST..................................104 LCD-strömskenetest (L-BIST)..........................

  • Page 6: Chapter 1: Arbeta Inuti Datorn

    Du bör endast utföra felsökning och reparationer som godkänts eller anvisats av Dells team för teknisk hjälp. Skador som uppstår till följd av service som inte har godkänts av Dell täcks inte av garantin. Se säkerhetsanvisningarna som medföljde produkten eller på www.dell.com/regulatory_compliance.

  • Page 7: Säkerhetsföreskrifter

    OBS: Kontrollera att datorn är avstängd och att nätadaptern är frånkopplad. a. Håll ner <B>-tangenten på tangentbordet och tryck på strömbrytaren i 3 sekunder eller tills Dell-logotypen visas på skärmen. b. Tryck på valfri tangent för att fortsätta.

  • Page 8: Fältservicekit För Esd

    På grund av högre densitet hos de halvledare som används i de senaste Dell-produkterna är känsligheten för skador orsakade av statisk elektricitet nu högre än i tidigare Dell-produkter. Av denna orsak är vissa tidigare godkända metoder för att hantera komponenter inte längre tillämpliga.

  • Page 9: Transport Av Känsliga Komponenter

    Transport av känsliga komponenter Vid transport av ESD-känsliga komponenter, såsom reservdelar eller delar som ska returneras till Dell, är det viktigt att placera dessa delar i antistatiska påsar för säker transport. När du har arbetat inuti datorn...

  • Page 10: Chapter 2: Ta Bort Och Installera Komponenter

    Ta bort och installera komponenter OBS: Bilderna i det här dokumentet kan skilja från din dator beroende på konfigurationen du beställde. Rekommenderade verktyg Procedurerna i detta dokument kan kräva att följande verktyg används: ● Stjärnskruvmejsel (Phillips), nr 0 ● Plastmejsel Skruvlista OBS: När du tar bort skruvarna från en komponent rekommenderar vi att du noterar skruvtyp, antal skruvar och...

  • Page 11: Huvudkomponenter För Latitude 5430

    M2x3 Strömbrytare M2x2.5 Smartkortläsare M2x2.5 LED-kort M2x3 Tangentbordsenhet M2x2 Tangentbordsfäste M2x2 Bildskärmsenhet M2,5x5 (bildskärmsgångjärn till handledsstödsenheten) Bildskärmsgångjärn M2,5x3 (bildskärmsgångjärn till bildskärmens baksida) Bildskärm M2.5x3 Huvudkomponenter för Latitude 5430 Följande bild visar huvudkomponenterna för Latitude 5430. Ta bort och installera komponenter...
  • Page 12 1. Kåpa 2. Batteri 3. Högtalare 4. Minnesmoduler 5. Innerramens enhet 6. Moderkort 7. Tangentbordsenhet 8. Smartkortläsare Ta bort och installera komponenter...

  • Page 13: Sim-Korthållare

    17. WWAN-kort 18. WLAN-kort OBS: Dell innehåller en lista över komponenter och tillhörande artikelnummer för den ursprungliga systemkonfigurationen som köpts. Dessa delar är tillgängliga enligt garantitäckningar som kunden har köpt. Kontakta din Dell-säljare för köpalternativ. SIM-korthållare Removing the SIM card tray...

  • Page 14: Installing The Sim Card Tray

    Steps 1. Insert a pin into the release hole to release the SIM card tray. 2. Push the pin to disengage the lock, and eject the SIM card tray. 3. Slide the SIM card tray out of the slot on the system. 4.

  • Page 15: Microsd-Kort

    MicroSD-kort Removing the micro-SD card Prerequisites Follow the procedure in before working inside your computer. About this task The following image provides a visual representation of the micro-SD card removal procedure. Steps 1. Push the micro-SD card to eject it from the slot. 2.

  • Page 16: Baskåpa

    Steps Insert the micro-SD card into its slot until it clicks into place. Next steps 1. Follow the procedure in after working inside your computer. Baskåpa Removing the base cover Prerequisites 1. Follow the procedure in before working inside your computer.
  • Page 17 Ta bort och installera komponenter...

  • Page 18: Installing The Base Cover

    Steps 1. Loosen the eight captive screws that secure the base cover to the palm-rest assembly. 2. Using a plastic scribe, pry the base cover from the U-shaped indents at the top edge of the base cover to remove the base cover from the palm-rest assembly and keyboard assembly.

  • Page 19: Wlan-Kort

    Steps 1. Align the screw holes on the base cover with the screw holes on the palm-rest assembly, and then snap the base cover into place. 2. Tighten the eight captive screws to secure the base cover to the palm-rest assembly. Next steps 1.

  • Page 20: Installing The Wlan Card

    Steps NOTE: When removing the WLAN card from the system, if the adhesive pad which helps secure the WLAN card in place is removed from the system along with the WLAN card, adhere it back to the system. 1. Remove the (M2x2.5) screw that secures the WLAN-card bracket to the WLAN card. 2.
  • Page 21 Steps 1. Connect the antenna cables to the WLAN card. The following table provides the antenna-cable color scheme: Table 2. Antenna-cable color scheme Connectors on the WLAN card Antenna-cable color Main (white triangle) White Auxiliary (black triangle) Black 2. Align the notch on the WLAN card with the tab on the WLAN card slot. NOTE: When removing the WLAN card from the computer, if the adhesive pad which helps secure the WLAN card in place is removed from the computer along with the WLAN card, adhere it back to the computer.

  • Page 22: Wwan-Kort

    WWAN-kort Removing the WWAN card Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. About this task The following image indicates the location of the WWAN card and provides a visual representation of the removal procedure. Steps 1.

  • Page 23: Installing The Wwan Card

    Installing the WWAN card Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The following image indicates the location of the WWAN card and provides a visual representation of the installation procedure. Steps 1.

  • Page 24: Halvledarenhet

    NOTE: For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number, see the knowledge base article 000143678 at www.dell.com/support. Next steps 1. Install the base cover. 2. Install the microSIM card. 3. Install the microSD card.

  • Page 25: Installing The M.2 2280 Solid-State Drive

    Installing the M.2 2280 solid-state drive Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The following image indicates the location of the M.2 2280 solid-state drive and provides a visual representation of the installation procedure.

  • Page 26: Installing The M.2 2230 Solid-State Drive

    About this task The following images indicate the location of the M.2 2230 solid-state drive and provide a visual representation of the removal procedure. Steps 1. Remove the two (M2x3) screws that secure the M.2 2230 solid-state drive thermal plate to the M.2 2230 solid-state drive holder.
  • Page 27 Steps 1. Flip the M.2 2230 solid-state drive holder and align the notch on the M.2 2230 solid-state drive with the tab on the M.2 2230 solid-state drive holder. 2. Replace the (M2x3) screw to secure the M.2 2230 solid-state drive to the M.2 2230 solid-state drive holder. 3.

  • Page 28: Minnesmoduler

    Minnesmoduler Removing the memory modules Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. About this task The following images indicate the location of the memory modules and provide a visual representation of the removal procedure. Steps 1.

  • Page 29: Batteriet

    Steps 1. Align the notch on the memory module with the tab on the memory-module slot. 2. Slide the memory module firmly into the slot at an angle and press the memory module down until it clicks into place. NOTE: If you do not hear the click, remove the memory module and reinstall it.

  • Page 30: Removing The 3-Cell Battery

    ● Om batteriet sitter fast i datorn på grund av svullnad, försök inte frigöra det som punktering, böjning eller krossning av ett litiumjonbatteri kan vara farligt. Kontakta i dessa fall Dell tekniska support för hjälp. Se www.dell.com/contactdell. ● Köp alltid äkta batterier från www.dell.com...

  • Page 31: Removing The 4-Cell Battery

    About this task The following image indicates the location of the 3-cell battery and provides a visual representation of the installation procedure. NOTE: If battery is disconnected from system board for service, then there is a delay during system boot-up as the system undergoes RTC battery reset.

  • Page 32: Installing The 4-Cell Battery

    Steps 1. Disconnect the battery cable from the system board, if it was not disconnected earlier. 2. Remove the three (M2x5) screws that secure the battery to the palm-rest assembly. 3. Lift the battery off the palm-rest assembly. Installing the 4-cell battery Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure.

  • Page 33: Batterikabel

    Steps 1. Align and place the battery from the left side on the computer. 2. Replace the three (M2x5) screws to secure the battery to the palm-rest assembly. 3. Connect the battery cable to the system board. Next steps 1. Install the base cover.

  • Page 34: Installing The Battery Cable

    Steps 1. Flip the battery and unroute the battery cable from the routing guides on the battery. 2. Disconnect the battery cable from the connector on the battery. 3. Lift the battery cable away from the battery. Installing the battery cable Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure.

  • Page 35: Innerramens Enhet

    Steps 1. Align and place the battery cable on the battery. 2. Route the battery cable through the routing guides on the battery. 3. Connect the battery cable to the connector on the battery. Next steps 1. Install the 3-cell battery 4-cell battery.
  • Page 36 Steps 1. Unroute the antenna cables from the routing guides on the assembly inner frame. 2. Disconnect the speaker cable from the connector on the system board and unroute the cable from the routing guides on the assembly inner frame. 3.

  • Page 37: Installing The Assembly Inner Frame

    Installing the assembly inner frame Prerequisites Om du byter ut en komponent, ta bort den befintliga komponenten innan du utför installationsproceduren. About this task The following image indicates the location of the assembly inner frame and provides a visual representation of the installation procedure.

  • Page 38: Led-Kort

    Steps 1. Align the screw holes on the assembly inner frame with the screw holes on the system board and the palm-rest assembly. NOTE: Ensure that the tab on the top-left corner of the assembly inner frame is installed underneath the tab on the palm-rest assembly.

  • Page 39: Installing The Led Board

    Steps 1. Disconnect the LED-board cable from the connector on the system board. 2. Remove the (M2x3) screw that secures the LED board to the palm-rest assembly. 3. Lift the LED board and cable away from the palm-rest assembly. Installing the LED board Prerequisites Om du byter ut en komponent, ta bort den befintliga komponenten innan du utför installationsproceduren.

  • Page 40: Kylfläns

    Steps 1. Align the screw hole on the LED board with the screw hole on the palm-rest assembly. 2. Replace the (M2x3) screw to secure the LED board to the palm-rest assembly. 3. Route the LED-board cable and connect the cable to the connector on the system board. Next steps 1.

  • Page 41: Installing The Heat-Sink Assembly

    Steps 1. Disconnect the system fan cable from the connector on the system board. 2. Remove the two (M2x5) screws that secures the system fan and heat-sink assembly to the system board. 3. Loosen the four captive screws that secure the heat-sink assembly to the system board. 4.

  • Page 42: Högtalare

    Steps 1. Align the screw holes on the heat-sink assembly with the screw holes on the system board. 2. Connect the system fan cable to the connector on the system board. 3. Replace the two (M2x5) screws to secure the system fan and heat-sink assembly to the system board. 4.

  • Page 43: Installing The Speaker

    Steps 1. Disconnect the speaker cable from the connector on the system board. 2. Unroute the speaker cable from the routing guides on the assembly inner frame and palm-rest assembly. 3. Lift the speakers along with the cable off the palm-rest assembly. Installing the speaker Prerequisites Om du byter ut en komponent, ta bort den befintliga komponenten innan du utför installationsproceduren.

  • Page 44: Moderkort

    Steps 1. Using the alignment posts and rubber grommets, place the speakers in the slots on the palm-rest assembly. 2. Route the speaker cable through the routing guide on the assembly inner frame and palm-rest assembly. 3. Connect the speaker cable to the connector on the system board. Next steps 1.
  • Page 45 1. Fingerprint reader connector 2. Camera/IR cable connector 3. eDP cable connector 4. Touch and sensor cable connector 5. System fan connector 6. Battery cable connector 7. Memory modules 8. Touchpad cable connector 9. USH board connector 10. Coin-cell battery cable connector 11.

  • Page 46: Installing The System Board

    Steps NOTE: The system board can be removed and installed with the heat sink attached in order to simplify the procedure and preserve the heat sink between the system board and heat-sink. In order to do so, technicians must also remove the two (M2x5) screws that secure the system fan to the system board. NOTE: For the models shipped with a fingerprint reader, disconnect the fingerprint reader cable from the connector on the system board before removing the system board from the palm-rest assembly.
  • Page 47 1. Fingerprint reader connector 2. Camera/IR cable connector 3. eDP cable connector 4. Touch and sensor cable connector 5. System fan connector 6. Battery cable connector 7. Memory modules 8. Touchpad cable connector 9. USH board connector 10. Coin-cell battery cable connector 11.
  • Page 48 Ta bort och installera komponenter...

  • Page 49: Strömbrytarkortet

    Steps NOTE: The system board can be removed and installed with the thermal module attached in order to simplify the procedure and preserve the thermal bond between the system board and heat-sink. In order to do so, technicians must also remove the two (M2x5) screws to secure the system fan to the system board.

  • Page 50: Installing The Power-Button Board

    About this task NOTE: The system board can be removed with the heat sink attached in order to simplify the procedure and preserve the thermal bond between the system board and heat sink. The following images indicate the location of the power-button board and provide a visual representation of the removal procedure.

  • Page 51: Smartkortläsare

    Steps 1. Align and place the power-button board on the palm-rest assembly. 2. Replace the two (M2x2.5) screws to secure the power-button board to the palm-rest assembly. Next steps 1. Install the system board. 2. Install the assembly inner frame. 3.

  • Page 52: Installing The Smart Card Reader

    7. Remove the WLAN card. 8. Remove the WWAN card. 9. Remove the assembly inner frame. About this task The following images indicate the location of the smart card reader and provide a visual representation of the removal procedure. Steps 1.
  • Page 53 About this task The following image indicates the location of the smart card reader and provides a visual representation of the installation procedure. Steps 1. Align and place the smart card reader on the palm-rest assembly. 2. Replace the three (M2x2.5) screws to secure the smart card reader to the palm-rest assembly. 3.

  • Page 54: Tangentbordsenhet

    Tangentbordsenhet Removing the keyboard assembly Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. 5. Remove the 3-cell battery 4-cell battery. 6. Remove the M.2 2280 solid-state drive M.2 2230 solid-state drive.
  • Page 55 Steps 1. Open the latch and disconnect the keyboard cable from the connector on the touchpad. 2. Disconnect the keyboard backlight cable from the connector on the touchpad. 3. Remove the seventeen (M2x2) screws that secure the keyboard assembly to the palm-rest assembly. 4.

  • Page 56: Installing The Keyboard Assembly

    5. Flip the keyboard assembly. 6. Remove the six (M2x2) screws that secure the keyboard to the keyboard bracket. 7. Remove the keyboard from the keyboard bracket. Installing the keyboard assembly Prerequisites Om du byter ut en komponent, ta bort den befintliga komponenten innan du utför installationsproceduren. About this task NOTE: The system board can be installed with the heat sink attached in order to simplify the procedure and preserve the...
  • Page 57 Steps 1. Align and place the keyboard on the keyboard bracket. 2. Replace the six (M2x2) screws to secure the keyboard to the keyboard bracket. 3. Flip the keyboard assembly. 4. Align and place the keyboard assembly on the palm-rest assembly. 5.

  • Page 58: Bildskärmsenhet

    Bildskärmsenhet Removing the display assembly Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. 5. Remove the WLAN card. 6. Remove the WWAN card.
  • Page 59 Ta bort och installera komponenter...

  • Page 60: Installing The Display Assembly

    Steps 1. Remove the two (M2x3) screws that secure the eDP cable bracket to the system board. 2. Lift the eDP cable bracket away from the computer. 3. Peel the tape that secures the display cable to the system board. 4.
  • Page 61 Ta bort och installera komponenter...
  • Page 62 Steps 1. Place the display assembly on the computer. Align the screw holes on the display hinges with screw holes on the palm-rest assembly. 2. Replace the four (M2.5x5) screws to secure the display hinges to the palm-rest assembly. 3. Close the display. 4.

  • Page 63: Bildskärmsram

    Next steps 1. Install the WLAN card. 2. Install the WWAN card. 3. Install the base cover. 4. Install the microSIM card. 5. Install the microSD card. 6. Follow the procedure in after working inside your computer. Bildskärmsram Removing the display bezel Prerequisites 1.

  • Page 64: Installing The Display Bezel

    CAUTION: Carefully pry and remove the display bezel to minimize the risk of display panel damages. 1. Insert a plastic scribe into the recesses near both hinge caps to start the prying process to release the display bezel. 2. Pry along the outside edge of the display bezel and work your way around the entire display bezel until the display bezel is separated from the display cover.

  • Page 65: Bildskärmspanelen

    Bildskärmspanelen Removing the display panel Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. 5. Remove the WLAN card. 6. Remove the WWAN card.
  • Page 66 Ta bort och installera komponenter...
  • Page 67 Steps NOTE: The display panel is preassembled with the display brackets as a single service part. Do not pull the Stretch Release (SR) tapes and separate the brackets from the display panel. 1. Remove the two (M2.5x3) screws that secure the display panel to the display back cover. NOTE: While removing the display panel, disengage the display panel tabs from the display cover before flipping it over.

  • Page 68: Installing The Display Panel

    Installing the display panel Prerequisites Om du byter ut en komponent, ta bort den befintliga komponenten innan du utför installationsproceduren. About this task The following images indicate the location of the display panel and provides a visual representation of the installation procedure. Ta bort och installera komponenter...
  • Page 69 Ta bort och installera komponenter...
  • Page 70 Steps 1. Connect the display cable to the connector on the display panel and close the latch. 2. Adhere the conductive tape to secure the display cable to the display panel. 3. Close the display panel and the display back cover to assemble. NOTE: Ensure that the display panel tabs are inserted into the slots on the display cover.

  • Page 71: Kamera-/Mikrofonmodulen

    Kamera-/mikrofonmodulen Removing the camera module Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. 5. Remove the WLAN card. 6. Remove the WWAN card.

  • Page 72: Installing The Camera Module

    Figure 2. Removing Infrared camera module Steps NOTE: For models shipped with a camera/microphone, there is a recess near the camera/microphone module, indicated by an arrow etched on the grounding foil, that should be used to begin the prying process. Starting from the recess at the bottom edge of the camera/microphone module, pry up the camera/microphone module ensuring that the two tiny pegs used to secure the camera/microphone module in place is not damaged throughout the prying process.
  • Page 73 Figure 3. Installing camera module Figure 4. Installing infrared camera module Steps 1. Align and place the camera module into the slot on the display back cover. 2. Connect the camera module cable to the connector on the camera module. Next steps 1.

  • Page 74: Edp-/Bildskärmskabel

    9. Follow the procedure in after working inside your computer. eDP-/bildskärmskabel Removing the eDP cable Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover.

  • Page 75: Installing The Edp Cable

    2. Peel the conductive tape and unroute the eDP cable to release it from adhesive and lift the eDP cable from the display back cover. Installing the eDP cable Prerequisites Om du byter ut en komponent, ta bort den befintliga komponenten innan du utför installationsproceduren. About this task The following image indicates the location of the eDP cable and provides a visual representation of the installation procedure.

  • Page 76: Sensorkort

    6. Install the base cover. 7. Install the microSIM card. 8. Install the microSD card. 9. Follow the procedure in after working inside your computer. Sensorkort Removing the sensor board Prerequisites 1. Follow the procedure in before working inside your computer.

  • Page 77: Bildskärmsgångjärn

    Steps 1. Align and place the sensor board on the display back cover. 2. Connect the display cable to the connector on the sensor board and close the latch. Next steps 1. Install the display bezel. 2. Install the display assembly.

  • Page 78: Installing The Display Hinges

    Steps 1. Remove the two (M2.5x3) screws that secure the right hinge to the display back cover. 2. Lift and remove the right hinge from the display back cover. 3. Remove the two (M2.5x3) screws that secure the left hinge to the display back cover. 4.
  • Page 79 Steps 1. Align the screw hole on the left hinge with the screw hole on the display back cover. 2. Replace the two screws (M2.5x3) to secure the left hinge to the display back cover. 3. Align the screw hole on the right hinge with the screw hole on the display back cover. 4.

  • Page 80: Bildskärmens Baksida

    Bildskärmens baksida Removing the display back cover Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. 5. Remove the WLAN card. 6. Remove the WWAN card.

  • Page 81: Handledsstödsenhet

    About this task The following images indicate the location of the display back cover and provides a visual representation of the installation procedure. Steps Place the display back cover on a flat surface. Next steps 1. Install the display hinges. 2.

  • Page 82: Installing The Palm-Rest Assembly

    5. Remove the 3-cell battery 4-cell battery. 6. Remove the M.2 2280 solid-state drive M.2 2230 solid-state drive. 7. Remove the WLAN card. 8. Remove the WWAN card. 9. Remove the memory module. 10. Remove the system board. NOTE: The system board can be removed with the heat sink attached in order to simplify the procedure and preserve the thermal bond between the system board and heat sink.
  • Page 83 Steps NOTE: For non-WWAN LTE configuration, you must remove and transfer the dummy SIM card filler when replacing the palm-rest assembly. 1. Place the palm-rest assembly on a flat surface. 2. Remove the dummy SIM card filler for the non-WWAN LTE configuration. Next steps 1.

  • Page 84: Sim-Kortsplatshållare

    SIM-kortsplatshållare Removing the dummy SIM-card slot filler Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the microSD card. 3. Remove the microSIM card. 4. Remove the base cover. 5. Remove the 3-cell battery 4-cell battery. 6.

  • Page 85: Installing The Dummy Sim-Card Slot Filler

    Steps 1. Push the dummy SIM-card slot filler from the top side of the palm-rest assembly. 2. Gently lift the dummy SIM-card slot filler out of the palm-rest assembly. Installing the dummy SIM-card slot filler Prerequisites If you are replacing a component, remove the necessary component before the installation procedure. About this task The following image indicates the location of the dummy SIM-card slot filler and provides a visual representation of the dummy SIM-card slot filler installation procedure.
  • Page 86 10. Install the WLAN card. 11. Install the WWAN card. 12. Install the M.2 2280 solid-state drive M.2 2230 solid-state drive. 13. Install the 3-cell battery 4-cell battery. 14. Install the base cover. 15. Install the microSIM card. 16. Install the microSD card.

  • Page 87: Chapter 3: Drivrutiner Och Hämtningsbara Filer

    Drivrutiner och hämtningsbara filer Vid felsökning, hämtning eller installation av drivrutiner rekommenderas läsning av Dells kunskapsbasartikel Vanliga frågor om drivrutiner och hämtningsbara filer 000123347. Drivrutiner och hämtningsbara filer...

  • Page 88: Chapter 4: Bios-Inställningar

    BIOS-inställningar CAUTION: Såvida du inte är en mycket kunnig datoranvändare bör du inte ändra inställningarna i BIOS- inställningsprogrammet. Vissa ändringar kan medföra att datorn inte fungerar som den ska. OBS: Beroende på den här datorn och dess installerade enheter visas kanske inte alla objekt som beskrivs i det här avsnittet.

  • Page 89: Meny För Engångsstart

    Meny för engångsstart För att öppna menyn för engångsstart sätter du på datorn och trycker sedan omedelbart på F12. OBS: Du rekommenderas att stänga av datorn om den är påslagen. Engångsstartmenyn visar de enheter som du kan starta från inklusive diagnostikalternativet. Alternativen i startmenyn är följande: ●...
  • Page 90 Tabell 5. System setup options—System information menu (fortsättning) Overview Processor L3 Cache Displays the processor L3 Cache size. Microcode Version Displays the microcode version. Intel Hyper-Threading Capable Displays whether the processor is Hyper-Threading (HT) capable. 64-Bit Technology Displays whether 64-bit technology is used. Memory Information Memory Installed Displays the total computer memory installed.
  • Page 91 By default, the Video/Power only on Type-C Ports option is disabled. Type-C Dock Override Enables to use connected Type-C Dell Dock to provide data stream with external USB ports disabled. When Type-C Dock override is enabled, the Video/Audio/Lan submenu is activated.
  • Page 92 Tabell 7. System setup options—Integrated Devices menu (fortsättning) Integrated Devices By default, the Lan option is enabled. Miscellaneous Devices Enable or disable Fingerprint Reader device. By default, the Enable Fingerprint Reader Device option is enabled. Unobtrusive Mode Enable Unobtrusive Mode Enable or disable all the computer light and sound.
  • Page 93 Tabell 10. System setup options—Connection menu Connection Network Controller Configuration Integrated NIC Controls the on-board LAN controller. By default, the Enabled with PXE option is enabled. Enable UEFI Network Stack Enable or disable UEFI Network Stack. By default, the Enable UEFI Network Stack and Enabled w/PXE option are enabled.
  • Page 94 By default, the Optimized option is enabled. USB Wake Support Wake on Dell USB-C Dock When enabled, connecting a Dell USB-C Dock will wake the computer from standby. By default, the Wake on Dell USB-C Dock option is enabled. Block Sleep Enables to block entering sleep (S3) mode in the operating system.
  • Page 95 Tabell 12. System setup options—Security menu (fortsättning) Security PPI ByPass for Clear Commands Controls the TPM Physical Presence Interface (PPI). By default, the PPI ByPass for clear Commands option is disabled. Intel Total Memory Encryption Total Memory Encryption Enable or disable you to protect memory from physical attacks including freeze spray, probing DDR to read the cycles, and others.
  • Page 96 Allow Non-Admin PSID Revert Enable Allow Non-Admin PSID Revert Controls access to the Physical Security ID (PSID) revert of NVMe hard-drives from the Dell Security Manager prompt. By default, the option is disabled. Tabell 14. System setup options—Update, Recovery menu...
  • Page 97 Tabell 15. System setup options—System Management menu (fortsättning) System Management Wake on AC Enable or disable the wake on AC option. By default, the option is disabled. Wake on LAN Wake on LAN Enable or disable the computer to power on by special LAN signals when it receives a wakeup signal from the WLAN.
  • Page 98 Tabell 17. System setup options—Pre-boot Behavior menu (fortsättning) Pre-boot Behavior By default, the System Unique MAC Address option is enabled. Tabell 18. System setup options—Performance menu Performance Multi Core Support Active Cores Enables to change the number of CPU cores available to the operating system. By default, the All Cores options is enabled.

  • Page 99: Uppdatera Bios

    ”Uppdatera BIOS i Windows” om du vill hämta senaste BIOSinstallationsfilen. 2. Skapa ett startbart USB-minne. Om du vill ha mer information kan du söka i kunskapsbasresursen på www.dell.com/support. 3. Kopiera BIOS-installationsprogramfilen till den startbara USB-enheten. 4. Anslut den startbara USB-enheten i datorn som behöver BIOS-uppdateringen.

  • Page 100: Flasha Bios Från F12-Menyn För Engångsstart

    F12-menyn för engångsstart på datorn. De flesta Dell-datorer byggda efter 2012 har den här funktionen. Kontrollera detta genom att starta datorn och gå in på F12-menyn för engångsstart för att se om din dator har startalternativet BIOS Flash Update (uppdatera BIOS) i listan. Om alternativet finns med på...

  • Page 101: Tilldela Ett Systeminstallationslösenord

    Tabell 20. System- och installationslösenord (fortsättning) Lösenordstyp Beskrivning Installationslösenord Lösenord som du måste ange för att öppna och göra ändringar i datorns BIOS-inställningar. Du kan skapa ett systemlösenord och ett installationslösenord för att skydda datorn. CAUTION: Lösenordsfunktionerna ger dig en grundläggande säkerhetsnivå för informationen på datorn. CAUTION: Vem som helst kan komma åt informationen som är lagrad på...

  • Page 102: Rensa Bios (Systeminställningar) Och Systemlösenord

    Datorn startar om. Rensa BIOS (systeminställningar) och systemlösenord Om denna uppgift För att rensa system- eller BIOS-lösenordet, kontakta Dells tekniska support enligt beskrivningen på www.dell.com/contactdell. OBS: Information om hur du återställer Windows eller programlösenord finns i dokumentationen till Windows eller programmet.

  • Page 103: Chapter 5: Felsökning

    Svullna batterierna bör inte användas och bör bytas ut och avyttras på rätt sätt. Vi rekommenderar att du kontaktar Dell produktsupport för information om alternativ för att ersätta ett svullet batteriet enligt villkoren i den gällande garanti eller ditt servicekontrakt, inklusive alternativ för utbyte av en Dell-auktoriserad servicetekniker.

  • Page 104: Köra Systemprestandakontroll För Supportassist Före Start

    Köra systemprestandakontroll för SupportAssist före start Steg 1. Starta datorn. 2. När datorn startar trycker du på tangenten F12 när Dell-logotypen visas. 3. Välj alternativet Diagnostics (Diagnostik) på startmenyskärmen. 4. Klicka på pilen i det nedre vänstra hörnet. Startsidan för diagnostik visas.

  • Page 105: Lcd-Strömskenetest (L-Bist)

    Dells bärbara datorer har ett inbyggt diagnostikverktyg som hjälper dig att avgöra om skärmbilden du upplever är ett internt problem med LCD-skärmen på den bärbara Dell-datorn eller med grafikkortet (GPU) och datorns inställningar. När du märker skärmavvikelser som flimmer, förvrängning, klarhetsproblem, ojämn eller oskarp bild, horisontella eller vertikala linjer, färgtoner etc.
  • Page 106 EC-kodflöde (nätström, batteri, knappcell) och dränera kvarvarande ström genom att trycka på och hålla ned strömbrytaren i 3–5 sekunder. CPU-fel ● Kör verktyget Dell Support Assist/Dell Diagnostics. ● Om problemet kvarstår, byt ut moderkortet. Fel på moderkortet (inkluderar ●...

  • Page 107: Återställ Operativsystemet

    Dell SupportAssist-diagnostik för test av systemprestanda före systemstart. Återställ operativsystemet När datorn inte kan starta upp till operativsystemet även efter upprepade försök startar den automatiskt Dell SupportAssist OS Recovery. Dell SupportAssist OS Recovery är ett fristående verktyg som är förinstallerat på alla Dell-datorer som är installerade med Windows operativsystem.

  • Page 108: Automatisk Rtc-Återställning

    RTC-återställning. Säkerhetskopieringsmedia och återställningsalternativ Vi rekommenderar att du skapar en återställningsenhet för att felsöka och lösa problem som kan uppstå i Windows. Dell föreslår flera alternativ för att återställa Windows-operativsystemet på din Dell-dator. För mer information. se Dell Windows Säkerhetskopierings- Media- och...
  • Page 109 6. Installera batteriet. 7. Installera kåpan. 8. Anslut nätaggregatet till datorn. 9. Starta datorn. OBS: Om du vill ha mer information om hur du utför en maskinvaruåterställning kan du söka i kunskapsbasresursen på www.dell.com/support. Felsökning...

  • Page 110: Chapter 6: Få Hjälp Och Kontakta Dell

    Få hjälp och kontakta Dell Resurser för självhjälp Du kan få information och hjälp för Dell-produkter och tjänster med följande resurser för självhjälp: Tabell 23. Resurser för självhjälp Resurser för självhjälp Resursplats Information om Dell-produkter och tjänster www.dell.com My Dell-appen...

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