Contents 1 Aan de computer werken....................... 6 Veiligheidsinstructies................................6 Voordat u in de computer gaat werken........................6 Veiligheidsmaatregelen..............................7 Bescherming tegen elektrostatische ontlading (electrostatic discharge, ESD)............7 ESD-onderhoudskit................................8 Nadat u aan de computer heeft gewerkt........................9 2 Technologie en onderdelen......................10 USB-functies..................................
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Removing the WLAN card............................34 Installing the WLAN card.............................. 35 WWAN-kaart..................................36 Removing the WWAN card............................36 Installing the WWAN card............................36 Toetsenbordrooster................................37 Removing the keyboard lattice............................ 37 Installing the keyboard lattice............................38 Toetsenbord..................................38 Removing the keyboard..............................38 Installing the keyboard..............................39 Primaire geheugenmodule..............................41 Removing the primary memory module........................41 Installing the primary memory module........................
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Display back cover................................96 Replacing the display cable............................96 4 Problemen oplossen........................98 Dell SupportAssist Pre-Boot System prestatiecontrole uitvoeren................98 De PerformanceAssist Pre-Boot System prestatiecontrole uitvoeren..............98 Ingebouwde zelftest van de systeemkaart (M-BIST)....................99 Geïntegreerde zelftest van de stroomrail van het beeldscherm (L-BIST)..............99 Ingebouwde zelftest van het beeldscherm (LCD-BIST)....................
Schade als gevolg van onderhoudswerkzaamheden die niet door Dell zijn goedgekeurd, valt niet onder de garantie. Lees de veiligheidsinstructies die bij het product zijn geleverd en leef deze na.
Stand-bystand Dell producten met stand-bystand moeten worden losgekoppeld voordat u de behuizing opent. Systemen die zijn uitgerust met de stand- bystand worden in wezen gevoed wanneer deze uit staan. Door de interne voeding kan het systeem op afstand worden ingeschakeld (Wake on LAN) en onderbroken in een slaapstand en heeft andere geavanceerde functies voor energiebeheer.
• Fataal: Fatale storingen vertegenwoordigen ongeveer 20 procent van de aan ESD gerelateerde storingen. De schade veroorzaakt een onmiddellijk en volledig verlies van functionaliteit van het apparaat. Een voorbeeld van een fatale fout is een geheugen-DIMM die een statische schok heeft ontvangen en onmiddellijk een 'No POST/No Video’-symptoom genereert, waarbij een pieptoon wordt uitgezonden voor ontbrekend of niet-functioneel geheugen.
Het wordt onderhoudstechnici aanbevolen om de traditionele bedraade ESD-aardingspolsband en beschermende antistatische mat te allen tijde te gebruiken wanneer service wordt verleend voor Dell producten. Daarnaast is het van essentieel belang dat technici de gevoelige onderdelen apart houden van alle isolatoronderdelen wanneer service wordt verleend en dat ze antistatische tassen gebruiken voor het transport van gevoelige onderdelen.
Technologie en onderdelen In dit hoofdstuk worden de technologie en onderdelen beschreven die beschikbaar zijn in het systeem. Onderwerpen: • USB-functies • USB Type-C • HDMI 2.0 • NVIDIA Quadro T1000 • NVIDIA Quadro RTX3000 • NVIDIA Quadro RTX4000 • NVIDIA Quadro RTX5000 USB-functies Universal Serial Bus of USB, werd in 1996 op de markt gebracht.
Snelheid Momenteel zijn er vijf snelheidsmodi gedefinieerd in de nieuwste USB 3.0/USB 3.1 Gen 1-specificatie. Op basis van USB gegevensoverdracht worden ze gecategoriseerd als Lage snelheid, Volle snelheid, Hoge snelheid (vanaf versie 2.0 van de specificatie), SuperSpeed (vanaf versie 3.0) en SuperSpeed+ (vanaf versie 3.1). De nieuwe SuperSpeed+-modus heeft een overdrachtssnelheid van 20 Gbps.
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USB Power Delivery De specificatie USB PD is nauw verbonden aan USB Type-C. Vandaag de dag maken smartphones, tablets en andere mobiele apparaten vaak gebruik van een USB-verbinding om op te laden. Een USB 2.0-aansluiting biedt maximaal 2,5 watt vermogen. Hierdoor wordt uw telefoon opgeladen, maar dat is het wel zo ongeveer.
Belangrijkste kenmerken van de Thunderbolt 3 via USB Type-C 1. Thunderbolt, USB, DisplayPort en stroom via USB Type-C, met één enkele kabel (functies verschillen tussen verschillende producten). 2. USB Type-C aansluiting en -kabels die compact en omkeerbaar zijn. 3. Ondersteunt Thunderbolt Networking (*varieert tussen verschillende producten). 4.
• Audio-HDMI ondersteunt meerdere audio-indelingen, van standaard stereo tot meerkanaals surround-geluid • HDMI combineert video en multichannel audio in één kabel voor lagere kosten, minder complexiteit en een einde aan de wirwar van kabels die worden gebruikt in A/V-systemen. • HDMI ondersteunt communicatie tussen de videobron (zoals een dvd-speler) en de DTV, waardoor nieuwe functionaliteit mogelijk wordt NVIDIA Quadro T1000...
Tabel 3. NVIDIA Quadro RTX3000(vervolg) Functie Waarden Ondersteunde resoluties en max. vernieuwingsfrequenties (Hz) • Max. digitaal: enkele DisplayPort 1.4 - 7680 x 4320 (8k) op 30 Hz (mDP/Type-C-naar-DP) • Max. digitaal: dubbele DisplayPort 1.4 - 7680 x 4320 (8k) op 60 Hz (mDP/Type-C-naar-DP) Nummers van beeldschermondersteuning Maximaal 4 beeldschermen...
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Table 5. NVIDIA Quadro RTX5000(continued) Feature Values Display Support eDP/mDP/HDMI/Type-C Maximum Color Depth Up to 10 bit/color Operating Systems Graphics/ Video API Support DirectX 12.0, OpenGL 4.6, DisplayPort 1.4, DirectX 12.1 Supported Resolutions and Max Refresh Rates (Hz) • Max Digital : Single DisplayPort 1.4 - 7680 x 4320 (8k) @ 30 Hz (mDP/Type-C to DP) •...
Demonteren en hermonteren SD-kaart De SD-kaart verwijderen Vereisten 1. Volg de procedure in Voordat u in de computer gaat werken. Over deze taak De afbeelding geeft de locatie van de SD-kaart aan en biedt een visuele weergave van de verwijderingsprocedure. Afbeeldingen die tijdens de volgende revisiecyclus moeten worden geüpload.
Steps 1. Push the SSD door towards left side to release the SSD door from the base cover. 2. Remove the SSD door from the base cover. Installing SSD door Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the SSD door and provides a visual representation of the installation procedure.
Steps 1. Place the SSD door into its slot on the base cover. 2. Push the SSD door towards right side to lock the SSD door. Next steps 1. Install the card. 2. Follow the procedure in after working inside your computer.
Steps 1. Slide the SSD release latch to unlock the SSD module. 2. Remove the (M2x3) screw that secures the SSD module into its slot on the computer. 3. Remove the SSD module from the computer. 4. Remove the (M2x3) screw that secures the SSD thermal pad to the SSD carrier. 5.
Steps 1. For M.2 2280 SSD: a. Place the M.2 SSD onto its slot on SSD carrier. 2. For M.2 2230 SSD: a. Place the M.2 SSD into the SSD holder. b. Replace the (M2x2) screw to secure the M.2 SSD to the holder. c.
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Steps 1. Loosen the eight captive screws that secure the base cover to the computer. 2. Using a plastic scribe, pry open the base cover starting from bottom edge of the cover. NOTE: For models shipped without SmartCard reader, pry open the base cover from the smart card reader slot. Use your fingers to pry open the base cover as the use of plastic scribe or any other sharp objects may damage the base cover.
3. Lift the base cover starting from the bottom edge and remove it from the computer. 4. Disconnect the battery cable from the connector on the system board. Installing the base cover Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the base cover and provides a visual representation of the installation procedure.
Als de batterij vast komt te zitten in de computer als gevolg van zwellen, moet u niet proberen deze los te maken omdat het doorboren, buigen of pletten van een lithium-ionbatterij gevaarlijk kan zijn. Neem in een dergelijk geval contact op met de technische support van Dell voor hulp. Ga naar www.dell.com/contactdell. •...
Steps 1. Remove the three (M2x5) screws that secure the battery to the computer. 2. Slightly lift the battery and disconnect the battery cable from the connector on the battery. 3. Remove the battery away from the computer. Installing the battery Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure.
Steps 1. Connect the battery cable to the connector in the battery. 2. Place the battery onto its slot in the computer. 3. Replace the three (M2x5) screws to secure the battery to the computer. Next steps 1. Install the base cover.
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Steps 1. Remove the (M2x3) screw that secures the SSD thermal plate to the M.2 SSD module. 2. Remove the SSD thermal plate. 3. For M.2 2280 SSD: a. Remove the (M2x3) screw that secures the M.2 SSD to the computer. b.
Installing the primary M.2 SSD module Prerequisites NOTE: For computers shipped with M.2 2280 or 2230 SSD installed in slot 3, slot 4, and/or slot 5. If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the primary M.2 SSD and provides a visual representation of the installation procedure.
2. For M.2 2230 SSD: a. Place the M.2 SSD into the SSD holder. b. Replace the (M2x2) screw to secure the M.2 SSD to the holder. c. Place the M.2 SSD module onto its slot on the computer. d. Replace the (M2x3) screw to secure the M.2 SSD module to the computer. 3.
Installing the secondary memory module Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the secondary and provides a visual representation of the installation procedure. Steps 1.
Steps 1. Gently slide the SIM card cover towards the left side of the system to unlock the SIM card cover. CAUTION: The SIM card cover is very fragile and can be easily damaged if it is not properly unlocked before opening. 2.
Steps 1. Slide the SIM card into the SIM card slot. 2. Snap the SIM card cover down. 3. Slide the SIM card cover towards the right of the system to lock the cover. Next steps 1. Install the base cover.
Steps 1. Loosen the captive screw that secures the WLAN card bracket to the system board. 2. Remove the WLAN card bracket away from the WLAN card. 3. Disconnect the antenna cables from the WLAN card. 4. Slide at an angle and remove the WLAN card from the connector on the system board. Installing the WLAN card Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure.
2. Install the card. 3. Follow the procedure in after working inside your computer. WWAN-kaart Removing the WWAN card Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the base cover. About this task The figure indicates the location of the WWAN card and provides a visual representation of the removal procedure.
2. Connect the antenna cables to the connectors on the WWAN card. 3. Place the WWAN card bracket above the WWAN card to secure the antenna cables. 4. Tighten the (M2x3) screw to secure the WWAN card bracket to the system board. Next steps 1.
Installing the keyboard lattice Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the M.2 SSD and provides a visual representation of the installation procedure. Steps 1.
About this task The figure indicates the location of the keyboard and provides a visual representation of the removal procedure. Steps 1. Lift the latch and disconnect the keyboard cable and the keyboard backlight cable from the connectors on the touchpad module. 2.
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Steps 1. Align the keyboard to its slot on the palmrest 2. Route the keyboard cable and the keyboard backlight cable through the bottom of the palmrest. 3. Replace the six (M2x2.5) screws to secure the keyboard to the palmrest. 4.
Primaire geheugenmodule Removing the primary memory module Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the base cover. 4. Remove the battery. 5. Remove the keyboard lattice. 6. Remove the keyboard. About this task The figure indicates the location of the primary memory module and provides a visual representation of the removal procedure.
2. Slide the memory shield towards the right side of the computer and lift the shield from the memory module. 3. Pry the securing clips from both side of the memory module until the memory module pops up. 4. Remove the memory module from the memory-module slot. NOTE: Repeat the above steps if there are other memory installed.
4. Place the memory shield and slide it towards the left side of the computer to cover the memory module. 5. Replace the (M2x3) screw to secure the memory shield to the memory module. Next steps 1. Install the keyboard. 2.
4. Lift the heat-sink assembly to remove it from the computer. Installing the heat sink assembly Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the keyboard and provides a visual representation of the installation procedure. Steps 1.
Voedingsadapterpoort Removing the power-adapter port Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the base cover. 4. Remove the battery. 5. Remove the heat-sink assembly. About this task The figure indicates the location of the power-adapter port and provides a visual representation of the removal procedure. Steps 1.
Steps 1. Align and place the power-adapter cable on the computer. 2. Place the power-adapter port into its slot on the plamrest. 3. Replace the power-adapter cable bracket on the power-adapter port. 4. Replace the (M2x3) screw to secure the power-adapter cable bracket to the computer. 5.
3. Remove the two (M2x3) screws that secure the power button board to the computer. 4. Remove the power button board with the power button board cable from the computer. 5. Disconnect the power button board cable from the power button board. Installing the power button board Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure.
Steps 1. Remove the (M2.5x2.5) screw that secures the power button assembly with fingerprint reader cable bracket to the power button board. 2. Remove the power button assembly with fingerprint reader cable bracket from the power button board. 3. Disconnect the power button assembly with fingerprint reader cable from the power button board. 4.
Steps 1. Connect the power button board cable to the power button board. 2. Align and place the power button board with power button cable into its slot on the computer. 3. Replace the two (M2x3) screws to secure the power button board. 4.
Steps 1. Unroute the WLAN and WWAN antenna cables from the routing guide. 2. Disconnect the keyboard cable and the keyboard backlight cable from the connector on the touchpad module. 3. Remove the six (M2x5) and the nine (M2x3) screws that secure the inner frame to the computer chassis. 4.
Steps 1. Carefully route the keyboard and keyboard backlight cable through the inner frame and place the inner frame on the computer chassis. 2. Replace the six (M2x5) and the nine (M2x3) screws to secure the inner frame in place. 3.
About this task The figure indicates the location of the smart-card reader and provides a visual representation of the removal procedure. Steps 1. Disconnect the touchpad buttons cable from the touchpad. 2. Disconnect the smart-card reader cable from the connector on the USH daughter board. 3.
Steps 1. Align and place the smart-card reader into its slot on the computer. 2. Replace the two (M2x2.5) screws to secure the smart-card reader in place. 3. Adhere the smart-card reader cable to the touchpad. 4. Connect the smart-card reader cable to the connector on the USH daughter board. 5.
About this task The figure indicates the location of the touchpad buttons and provides a visual representation of the removal procedure. Steps 1. For models shipped with smart card reader, disconnect the smart card reader cable from the USH daughter board and peel the smart card reader cable from the touchpad.
Steps 1. Place the touchpad buttons into its slot in the palmrest. 2. Replace the two (M2x2.5) screws to secure the touchpad buttons to the palmrest 3. Connect the touchpad buttons cable to the connector in the touchpad. 4. For models shipped with smart card reader, connect the smart card reader cable to the USH daughter board and adhere the smart card reader cable on the touchpad.
About this task The figure indicates the location of the SD card reader and provides a visual representation of the removal procedure. Steps 1. Disconnect the SD card reader cable from the connector on the system board. 2. Disconnect the LED board cable from the SD card reader on the bottom side of the computer. 3.
Steps 1. Align and place the SD care reader with its slot on the palmrest. 2. Replace the (M2.5x2.5) screw to secure the SD card reader to the palmrest. 3. Connect the LED board cable to the SD card reader on the bottom side of the computer. 4.
Steps 1. Remove the two (M2x3) screws that secure the power button in its slot on the computer. 2. Remove the power button from the computer. Installing the power button Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the power button and provides a visual representation of the installation procedure.
Steps 1. Place the power button into its slot on the computer. 2. Replace the two (M2x3) screws to secure the power button in place. Next steps 1. Install the power button board. 2. Install the heat-sink assembly. 3. Install the battery. 4.
Installing the power button assembly with fingerprint reader Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the power button and provides a visual representation of the installation procedure. Steps 1.
5. Remove the keyboard lattice. 6. Remove the keyboard. About this task The figure indicates the location of the GPU power cable and provides a visual representation of the removal procedure. Steps 1. Carefully pry the GPU power cable connector outside the end of the connector head to unlock the GPU power cable connector from the GPU card.
Steps 1. Adhere the GPU power cable into its slot on the computer. 2. Disconnect the GPU power cable from the connector on the system board. 3. Slide the GPU power cable connector into its slot to connect the GPU power cable to the GPU card. 4.
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12. Remove the keyboard lattice. 13. Remove the keyboard. 14. Remove the primary memory. 15. Remove the heat-sink assembly. 16. Remove the inner frame. About this task The figure indicates the location of the system board and provides a visual representation of the removal procedure. Images to be uploaded in the next review cycle.
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Steps 1. Carefully pry the GPU power cable connector outside the end of the connector head to unlock the GPU power cable connector from the system board on top side of the system. 2. Slightly slide the GPU power cable connector outwards to disconnect the GPU power cable from the connector on the system board. 3.
NOTE: For UMA models, remove the two (M2x3) screws that secure the single beam connector in place on the bottom of the system. 10. Remove the beam connectors from the computer. 11. Remove the (M2x5) screw that secures the display cable bracket in place. 12.
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Steps 1. Adhere the coin-cell battery to the palmrest and then place the system board on its slot on the palmrest. 2. Replace the four (M2x5) screws to secure the system board to the palmrest. 3. Connect the display cable, touch screen cable (for models shipped with a touch screen) or IR camera cable (for models shipped with an IR camera), power adapter cable, touchpad cable, USH daughter board FFC (for models shipped with a USH daughter board), and power button board cable to the connectors on the system board.
4. Install the keyboard. 5. Install the keyboard lattice. 6. Install the WLAN card. 7. Install the WWAN card. 8. Install the secondary memory. 9. Install the card. 10. Install the primary M.2 SSD. 11. Install the inner frame. 12. Install the battery. 13.
De GPU-kaart plaatsen Vereisten Als u een onderdeel vervangt, dient u het bestaande onderdeel te verwijderen alvorens de installatieprocedure uit te voeren. Over deze taak De afbeelding geeft de locatie van de GPU-kaart aan en biedt een visuele weergave van de installatieprocedure. Afbeeldingen die tijdens de volgende revisiecyclus moeten worden geüpload Stappen 1.
14. Remove the primary memory. 15. Remove the heat-sink assembly. 16. Remove the inner frame. 17. Remove the GPU power cable. 18. Remove the card. 19. Remove the system board. About this task The figure indicates the location of the speaker and provides a visual representation of the removal procedure. Images to be uploaded in the next review cycle.
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Steps 1. Align and place the speaker module into its slot on the top edge of the palmrest. 2. Adhere the three piece adhesive tape to secure the speaker cable in place on the palmrest. Next steps 1. Install the system board.
Middenkapje Removing the middle cap Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the door. 4. Remove the secondary M.2 SSD. 5. Remove the base cover. 6. Remove the battery. 7. Remove the primary M.2 SSD.
2. Remove the middle cap from the computer. Installing the middle cap Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the middle cap and provides a visual representation of the installation procedure. Steps 1.
15. Install the base cover. 16. Install the secondary M.2 SSD. 17. Install the door. 18. Install the card. 19. Follow the procedure in after working inside your computer. Beeldschermassemblage Removing the display assembly Prerequisites 1. Follow the procedure in before working inside your computer.
Steps 1. Open the display assembly to a 140-degree angle and place the computer at the edge of a flat table so that the display assembly can extend below the table. 2. Remove the (M2x5) screw that secures the display bracket to the palmrest. 3.
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Steps NOTE: Before installing the display assembly, ensure that the display hinges are opened to a 140-degree angle against the display assembly, to fit the display assembly to the palmrest. Align the screw holes on the hinges on the display assembly to the screw holes on the palmrest. 2.
13. Install the door. 14. Install the card. 15. Follow the procedure in after working inside your computer. Polssteun Removing the palmrest Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the door.
Installing the palmrest Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the palmrest and before performing the pre-installation parts procedures for any palmrest installation procedure. Next steps 1.
2. Install the middle cap. 3. Install the speaker. 4. Install the system board. 5. Install the card. 6. Install the GPU power cable. 7. Install the inner frame. 8. Install the heat-sink assembly. 9. Install the power button power button assembly with fingerprint reader.
22. Remove the display assembly. About this task The figure indicates the location of the display bezel and provides a visual representation of the removal procedure. Images to be uploaded in the next review cycle. Steps 1. Using a flat head tool or a plastic scribe, pry open the display bezel from the two recess points on the bottom edge of the display bezel.
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Steps 1. Place the display bezel on the display assembly. 2. Press the edges of the display bezel until it clicks onto the display assembly. Next steps 1. Install the display assembly. 2. Install the middle cap. 3. Install the speaker. 4.
21. Install the card. 22. Follow the procedure in after working inside your computer. Beeldschermpaneel Removing the display panel (non-touch) Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the door. 4. Remove the secondary M.2 SSD.
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Steps 1. Remove the two (M2.5x2.5) screws and the two (M2x2.5) screws that secures the display panel to the display assembly. 2. Lift the display panel and turn the display panel over to access the display cable 3. Peel the conductive tape covering the display cable. 4.
Installing the display panel (non-touch) Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the display panel and provides a visual representation of the installation procedure. Steps 1.
5. Replace the two (M2.5X2.5) and two (M2x2.5) screws to secure the display panel to the display assembly. Next steps 1. Install the display bezel. 2. Install the display assembly. 3. Install the middle cap. 4. Install the speaker. 5. Install the display assembly.
22. Remove the display bezel. 23. Remove the display panel. About this task The figure indicates the location of the display hinge and provides a visual representation of the removal procedure. Images to be uploaded in the next review cycle. Steps 1.
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Steps 1. Place the display hinge in its slot on the display assembly. 2. Replace the eight (M2.5x2.5) screws to secure the display hinge to the display assembly. Next steps 1. Install the display panel. 2. Install the display bezel. 3.
Camera Removing the camera (non-touch) Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the door. 4. Remove the secondary M.2 SSD. 5. Remove the base cover. 6. Remove the battery. 7. Remove the primary M.2 SSD.
Steps 1. Peel the adhesive tape that covers the camera module. 2. Disconnect the display cable from the camera module. 3. Gently pry the camera shutter cap from the top edge of the camera shutter and remove it from the display back cover. 4.
13. Install the WLAN card. 14. Install the WWAN card. 15. Install the secondary memory. 16. Install the card. 17. Install the primary M.2 SSD. 18. Install the battery. 19. Install the base cover. 20. Install the secondary M.2 SSD. 21.
De P-sensorkaart plaatsen Vereisten Als u een onderdeel vervangt, dient u het bestaande onderdeel te verwijderen alvorens de installatieprocedure uit te voeren. Over deze taak De afbeelding geeft de locatie van de P-sensorkaart aan en biedt een visuele weergave van de installatieprocedure. Afbeeldingen die tijdens de volgende revisiecyclus moeten worden geüpload Stappen 1.
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9. Remove the secondary memory. 10. Remove the WWAN card. 11. Remove the WLAN card. 12. Remove the keyboard lattice. 13. Remove the keyboard. 14. Remove the primary memory. 15. Remove the heat-sink assembly. 16. Remove the inner frame. 17. Remove the GPU power cable.
4. Remove the display cable from the display back cover. Installing the display cable Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the display cable and provides a visual representation of the installation procedure. Steps 1.
8. Install the GPU power cable. 9. Install the inner frame. 10. Install the heat-sink assembly. 11. Install the primary memory. 12. Install the keyboard. 13. Install the keyboard lattice. 14. Install the WLAN card. 15. Install the WWAN card. 16.
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For installing the components, place the display back cover on a flat surface. 1. Install the display cable. 2. Install the camera. 3. Install the display hinges. 4. Install the P-sensor board. 5. Install the display panel. 6. Install the display bezel.
Over deze taak De SupportAssist-diagnose (ook bekend als systeemdiagnose) voert een volledige controle van uw hardware uit. Dell SupportAssist Pre- Boot prestatiecontrole maakt deel uit van het BIOS en wordt door het BIOS intern gestart. De ingebouwde systeemdiagnostiek biedt een aantal opties voor specifieke apparaten of apparaatgroepen waarmee u het volgende kunt doen: •...
Ingebouwde zelftest van de systeemkaart (M- BIST) Over deze taak Stappen 1. Houd zowel de M-toets als de aan/uit-knop ingedrukt om de M-BIST te starten. 2. Het batterijstatuslampje gaat oranje branden wanneer er een defect is op de systeemkaart. 3. Plaats de systeemkaart terug om het probleem op te lossen. OPMERKING: De batterijstatus-LED gaat niet branden wanneer de systeemkaart naar behoren functioneert.
Ingebouwde zelftest van het beeldscherm (LCD- BIST) Over deze taak Stappen 1. Houd de D-toets ingedrukt en druk vervolgens op de aan/uit-knop. 2. Laat de D-toets en de aan/uit-knop los wanneer de computer POST begint. 3. Het beeldscherm begint met het weergeven van een effen kleur of het bladeren door verschillende kleuren. OPMERKING: De volgorde van de kleuren kan variëren, afhankelijk van de verschillende leveranciers van beeldschermen.
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Table 6. LED codes Diagnostic light codes Problem description Recommended Solution TPM Detection Failure Replace System Board Unrecoverable SPI Flash Failure Replace System Board 1, 5 EC unable to program i-Fuse Replace System Board 1, 6 Generic catch-all for ungraceful EC code flow Disconnect all power source (AC, battery, coin cell) and errors drain flea power by pressing &...
Wifi-stroomcyclus Over deze taak Als uw computer geen toegang tot het internet heeft vanwege problemen met Wifi kan een Wifi-stroomcyclusprocedure worden uitgevoerd. De volgende procedure bevat de instructies voor het uitvoeren van een Wifi-stroomcyclus: OPMERKING: Sommige ISP's (Internet Service Providers) bieden een gecombineerde modem/router. Stappen 1.
Dell biedt diverse online en telefonische ondersteunings- en servicemogelijkheden. De beschikbaarheid verschilt per land en product en sommige services zijn mogelijk niet beschikbaar in uw regio. Wanneer u met Dell contact wilt opnemen voor vragen over de verkoop, technische ondersteuning of de klantenservice: Stappen 1.