Dell Precision 7750 Service Manual
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Dell Precision 7750 Service Manual

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Precision 7750
Service Manual
Regulatory Model: P44E
Regulatory Type: P44E001
May 2020
Rev. A00

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Summary of Contents for Dell Precision 7750

  • Page 1 Precision 7750 Service Manual Regulatory Model: P44E Regulatory Type: P44E001 May 2020 Rev. A00...
  • Page 2 UYARI: UYARI, mülk hasarı, kişisel yaralanma veya ölüm potansiyeline işaret eder. © 2020 Dell Inc. veya bağlı kuruluşları. Tüm hakları saklıdır. Dell, EMC ve diğer ticari markalar, Dell Inc. veya bağlı kuruluşlarının ticari markalarıdır. Diğer ticari markalar ilgili sahiplerinin ticari markaları olabilir.

  • Page 3: Table Of Contents

    Contents 1 Bilgisayarınızda Çalışma........................ 6 Güvenlik talimatları.................................6 Bilgisayarınızın içinde çalışmadan önce..........................6 Güvenlik önlemleri................................7 Elektrostatik boşalma - ESD koruması...........................7 ESD saha servis kiti................................8 Bilgisayarınızın içinde çalıştıktan sonra...........................8 2 Teknoloji ve bileşenler......................... 10 USB özellikleri..................................10 C Tipi USB....................................11 HDMI 2.0....................................13 NVIDIA Quadro T1000.................................
  • Page 4 Removing the WLAN card............................33 Installing the WLAN card.............................. 34 WWAN kartı..................................35 Removing the WWAN card............................35 Installing the WWAN card............................35 Klavye kafesi..................................36 Removing the keyboard lattice............................ 36 Installing the keyboard lattice............................37 Klavye....................................37 Removing the keyboard..............................37 Installing the keyboard..............................38 Birincil bellek modülü................................
  • Page 5 Display back cover................................95 Replacing the display cable............................95 4 Sorun Giderme........................... 97 Dell SupportAssist Ön Yükleme Öncesi Sistem Performansı Denetimi Tanıları............97 SupportAssist Ön Yükleme Öncesi Sistem Performansı Denetimini Çalıştırma............. 97 Sistem kartı dahili otomatik sınaması (M-BIST).......................98 Ekran paneli güç ünitesi dahili otomatik sınaması (L-BIST).................... 98 Ekran paneli dahili otomatik sınaması...

  • Page 6: Bilgisayarınızda Çalışma

    DİKKAT: Birçok onarım, yalnızca yetkili servis teknisyeni tarafından yapılabilir. Yalnızca ürün belgelerinizde izin verilen ya da çevrimiçi veya telefon servisi ve destek ekibi tarafından yönlendirilen sorun giderme ve basit onarım işlemlerini yapmalısınız. Dell tarafından yetkilendirilmemiş servislerden kaynaklanan zararlar garantinizin kapsamında değildir. Ürünle birlikte gelen güvenlik talimatlarını okuyun ve uygulayın.

  • Page 7: Güvenlik Önlemleri

    Bekleme gücü Bekleme gücüne sahip Dell ürünlerinin kutusu açılmadan önce fişi çekilmelidir. Bekleme gücü olan sistemlere kapalıyken de güç verilir. Dahili güç, sistemin uzaktan açılmasını (LAN ile uyanma) ve uyku moduna alınmasını sağlar ve diğer gelişmiş güç yönetimi özelliklerine sahiptir.

  • Page 8: Esd Saha Servis Kiti

    ESD torbasının üstüne konmamalıdır. Parçaları her zaman kendi elinize, ESD matı üzerine, sisteme ya da anti statik torbaya yerleştirin. • Hassas Bileşenlerin Taşınması – Yedek parçalar veya Dell'e iade edilecek parçalar gibi ESD'ye karşı hassas parçalar taşınırken bu parçaların güvenli taşıma için anti-statik çantalara konması kritik önem taşır. ESD koruması özeti Tüm saha servis teknisyenlerinin, Dell ürünlerine bakım yaparken her zaman geleneksel kablolu ESD topraklama bilekliği ve koruyucu anti-...
  • Page 9 DİKKAT: Ağ kablosu takmak için kabloyu önce ağ aygıtına takın ve ardından bilgisayara takın. 2. Bilgisayarınızı ve tüm bağlı aygıtları elektrik prizlerine takın. 3. Bilgisayarınızı açın. 4. Gerekirse SupportAssist tanılama programını çalıştırarak bilgisayarın doğru çalıştığından emin olun. Bilgisayarınızda Çalışma...

  • Page 10: Teknoloji Ve Bileşenler

    Teknoloji ve bileşenler Bu bölümde, sistemde mevcut olan teknoloji ve bileşenlerle ilgili ayrıntılar verilmektedir. Konular: • USB özellikleri • C Tipi USB • HDMI 2.0 • NVIDIA Quadro T1000 • NVIDIA Quadro RTX3000 • NVIDIA Quadro RTX4000 • NVIDIA Quadro RTX5000 USB özellikleri Evrensel Seri Veriyolu veya USB, 1996 yılında tanıtılmıştır.

  • Page 11: C Tipi Usb

    sürümünden) olarak kategorize edilirler. Yeni SuperSpeed+ modunun aktarım hızı 20 Gb/sn'dir. USB 3.2 standardı, USB 3.1/3.0 ve USB 2.0 ile geriye dönük uyumluluğa sahiptir. USB 3.2 Gen 1 aşağıdaki teknik değişikliklerle çok daha yüksek performansa ulaşır: • İlave bir fiziksel veriyolu, paralel olarak mevcut USB 2.0 veriyoluna eklenmiştir (aşağıdaki şekle bakın). •...
  • Page 12 Bu, her şeyin standart bir USB bağlantısı üzerinden şarj edilmesini sağladığından üreticiye özgü dizüstü bilgisayar şarj kablolarının sonunun gelmesine neden olabilir. Dizüstü bilgisayarınızı bugün akıllı telefonlarınızı ve diğer taşınabilir cihazlarını şarj etmek için kullandığınız taşınabilir pil takımlarından şarj edebilirsiniz. Dizüstü bilgisayarınızı bir güç kablosuna bağlı harici bir ekrana bağlarsanız, bu harici ekran siz onu kullanırken dizüstü...

  • Page 13: Hdmi 2.0

    Thunderbolt Simgeleri Rakam 2. Thunderbolt Ikonografisi Değişimleri HDMI 2.0 Bu konuda, Yüksek Tanımlı Multimedya Arabirimi (HDMI) 2.0 özellikleri ve avantajları açıklanmaktadır. HDMI, endüstride desteklenen, sıkıştırılmamış, tümüyle dijital bir ses/görüntü arabirimidir. HDMI, DVD oynatıcı veya A/V alıcısı gibi tüm uyumlu dijital ses/video kaynaklarıyla dijital TV (DTV) gibi uyumlu bir dijital ses ve/veya video monitörü arasında arabirim sağlar. HDMI için hedeflenen uygulamalar TV'ler ve DVD oynatıcılardır.

  • Page 14: Nvidia Quadro Rtx3000

    Tablo 2. NVIDIA Quadro T1000(devamı) Özellik Değerler Bellek türü GDDR6 Bellek Arabirimi 128 bit Saat Hızı 1395 - 1455 (Boost) MHz GPU taban saati 8000 MHz (min. P0 adresinde) Tahmini Maksimum Güç 50 W Ekran Desteği eDP/mDP/HDMI/Tip C Maksimum Renk Derinliği Maks.

  • Page 15: Nvidia Quadro Rtx4000

    NVIDIA Quadro RTX4000 Table 4. NVIDIA Quadro RTX4000 Feature Values Graphics memory 8 GB Cores 2560 Memory bandwidth 448 Gbps Memory type GDDR6 Memory Interface 256-bit Clock Speeds 1110 - 1560 (Boost) MHz GPU base clock 14000 MHz Estimated Maximum Power 100 W Display Support eDP/mDP/HDMI/Type-C...

  • Page 16: Sökme Ve Takma

    Sökme ve Takma SD kart SD kartını çıkarma Önkosullar Bilgisayarınızın içinde çalışmadan önce bölümündeki prosedürü takip edin. Bu görev ile ilgili Şekilde SD kartın yeri belirtilmiş ve çıkarma işlemi görsel olarak verilmiştir. Resimler sonraki inceleme döngüsünde yüklenecektir. Adimlar 1. Bilgisayardan serbest bırakmak için SD kartına bastırın. 2.

  • Page 17: Installing Ssd Door

    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.

  • Page 18: İkincil M.2 Katı Hal Sürücü

    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.

  • Page 19: Installing The Secondary M.2 Ssd Module

    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.

  • Page 20: Taban Kapağı

    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.
  • Page 21 Sökme ve Takma...
  • Page 22 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.

  • Page 23: Installing 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.
  • Page 24 Sökme ve Takma...

  • Page 25: Pil

    • Pil şişerek bilgisayarınızın içinde sıkışırsa, lityum-iyon pili delmek, bükmek veya ezmek tehlike oluşturabileceğinden pili yerinden çıkarmaya çalışmayın. Böyle bir durumda, yardım için Dell teknik desteğe başvurun. Bkz. www.dell.com/ contactdell.

  • Page 26: Installing The Battery

    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.

  • Page 27: Devre Sürücüsü

    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.
  • Page 28 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.

  • Page 29: Installing The Primary M.2 Ssd Module

    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.

  • Page 30: İkincil Bellek Modülü

    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.

  • Page 31: Installing The Secondary Memory Module

    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.

  • Page 32: Installing The Sim Card

    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.

  • Page 33: Wlan Kartı

    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.

  • Page 34: Installing The Wlan Card

    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.

  • Page 35: Wwan Kartı

    2. Install the card. 3. Follow the procedure in after working inside your computer. WWAN kartı 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.

  • Page 36: Klavye Kafesi

    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.

  • Page 37: Installing The Keyboard Lattice

    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.

  • Page 38: Installing The Keyboard

    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.
  • Page 39 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.

  • Page 40: Birincil Bellek Modülü

    Birincil bellek modülü 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.

  • Page 41: Installing The Primary Memory Module

    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.

  • Page 42: Isı Emicisi

    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.

  • Page 43: Installing The Heat Sink Assembly

    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.

  • Page 44: Güç Adaptörü Bağlantı Noktası

    Güç adaptörü bağlantı noktası 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.

  • Page 45: Güç Düğmesi Kartı

    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.

  • Page 46: Installing The Power Button Board

    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.

  • Page 47: Installing The Power Button Assembly With Fingerprint Reader

    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.

  • Page 48: İç Çerçeve

    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.

  • Page 49: Installing The Inner Frame

    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.

  • Page 50: Akıllı Kart Kafesi

    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.

  • Page 51: Installing The Smart-Card Reader

    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.

  • Page 52: Dokunmatik Yüzey Düğmesi

    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.

  • Page 53: Installing The Touchpad Buttons

    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.

  • Page 54: Sd Kart Okuyucu

    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.

  • Page 55: Installing Sd Card Reader

    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.

  • Page 56: Güç Düğmesi

    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.

  • Page 57: Installing The Power Button

    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.

  • Page 58: Parmak Izi Okuyuculu Güç Düğmesi Aksamı

    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.

  • Page 59: Installing The Power Button Assembly With Fingerprint Reader

    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.

  • Page 60: Installing The Gpu Power Cable

    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.

  • Page 61: Sistem Kartı

    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.
  • Page 62 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.
  • Page 63 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.

  • Page 64: Installing The System Board

    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.
  • Page 65 Sökme ve Takma...
  • Page 66 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.

  • Page 67: Gpu Kartı

    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.

  • Page 68: Hoparlör

    Bu görev ile ilgili Şekilde GPU kartının yeri belirtilmiş ve takma işlemi görsel olarak verilmiştir. Resimler sonraki inceleme döngüsünde yüklenecektir Adimlar 1. GPU kartını avuç içi dayanağı üzerindeki yuvasına hizalayın ve yerleştirin. 2. GPU kartını avuç içi dayanağına sabitleyen üç (M2x5) vidayı yerine takın. Sonraki Adimlar Sistem kartını...

  • Page 69: Installing The Speaker

    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. Steps 1. Peel the pieces of adhesive tape that secures the speaker cable to the palmrest. 2.
  • Page 70 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.

  • Page 71: Orta Kapak

    Orta kapak 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.

  • Page 72: Installing The Middle Cap

    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.

  • Page 73: Ekran Aksamı

    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. Ekran aksamı Removing the display assembly Prerequisites 1. Follow the procedure in before working inside your computer.
  • Page 74 Sökme ve Takma...

  • Page 75: Installing The Display Assembly

    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.
  • Page 76 Sökme ve Takma...
  • Page 77 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.

  • Page 78: Avuç Içi Dayanağı

    13. Install the door. 14. Install the card. 15. Follow the procedure in after working inside your computer. Avuç içi dayanağı Removing the palmrest Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the card. 3. Remove the door.

  • Page 79: Installing The Palmrest

    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.

  • Page 80: Ekran Çerçevesi

    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.

  • Page 81: Installing The Display Bezel (Non-Touch)

    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.
  • Page 82 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.

  • Page 83: Ekran Paneli

    21. Install the card. 22. Follow the procedure in after working inside your computer. Ekran paneli 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.
  • Page 84 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.

  • Page 85: Installing The Display Panel (Non-Touch)

    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.

  • Page 86: Ekran Menteşeleri

    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.

  • Page 87: Installing The Display Hinge (Non-Touch)

    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.
  • Page 88 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.

  • Page 89: Kamera

    Kamera 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.

  • Page 90: Installing The Camera

    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.

  • Page 91: P-Sensör Kartı

    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.

  • Page 92: P-Sensör Kartını Takma

    P-sensör kartını takma Önkosullar Bir bileşeni değiştiriyorsanız takma prosedürünü uygulamadan önce mevcut bileşeni çıkarın. Bu görev ile ilgili Şekilde P-sensör kartının yeri belirtilmiş ve takma işlemi görsel olarak verilmiştir. Resimler sonraki inceleme döngüsünde yüklenecektir Adimlar 1. Ekran kablosunu P-sensör kartına bağlayın. 2.
  • Page 93 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.

  • Page 94: Installing The Display 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.

  • Page 95: Display Back Cover

    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.
  • Page 96 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.

  • Page 97: Sorun Giderme

    Performansı Denetimi Tanıları Bu görev ile ilgili SupportAssist tanılamaları (sistem tanılaması olarak da bilinir) donanımınızın tam bir kontrolünü gerçekleştirir. Dell SupportAssist Ön Yükleme Öncesi Sistem Performansı Denetimi tanıları BIOS’ta yerleşiktir ve BIOS tarafından dahili olarak başlatılır. Yerleşik sistem tanılamaları, belirli aygıtlar veya aygıt grupları için aşağıdakileri yapmanıza olanak tanıyan bir dizi seçenek sunar: •...

  • Page 98: Sistem Kartı Dahili Otomatik Sınaması (M-Bist)

    Sistem kartı dahili otomatik sınaması (M-BIST) Bu görev ile ilgili Adimlar 1. M-BIST’i başlatmak için klavyedeki M tuşunu ve güç düğmesini basılı tutun. 2. Pil durum ışığı, sistem kartında bir arıza olduğunda sarı renkte yanar. 3. Sorunu çözmek için sistem kartını takın. NOT: Sistem kartı...

  • Page 99: Ekran Paneli Dahili Otomatik Sınaması (Lcd-Bist)

    Ekran paneli dahili otomatik sınaması (LCD-BIST) Bu görev ile ilgili Adimlar 1. D tuşunu basılı tutun ve ardından güç düğmesine basın. 2. Bilgisayar POST işlemine başladığında D tuşunu ve güç düğmesini bırakın. 3. Ekran paneli sabit bir renk görüntülemeye veya farklı renkler arasında geçiş yapmaya başlar. NOT: Renklerin sırası, farklı...

  • Page 100: Wifi Güç Döngüsü

    Tablo 6. LED kodları Tanılama ışık kodları Problem tanımı Önerilen Çözüm TPM Algılama Hatası Sistem Kartını Değiştirin Kurtarılamayan SPI Flash Arızası Sistem Kartını Değiştirin 1, 5 EC, i-Sigortayı programlayamıyor Sistem Kartını Değiştirin 1, 6 EC kod akışı hataları için genel amaçlı hata Tüm güç...
  • Page 101 NOT: Bazı ISS'ler (İnternet Servis Sağlayıcıları) modem/yönlendirici birleşik bir aygıt sağlar. Adimlar 1. Bilgisayarınızı kapatın. 2. Modemi kapatın. 3. Kablosuz yönlendiriciyi kapatın. 4. 30 saniye bekleyin. 5. Kablosuz yönlendiriciyi açın. 6. Modemi açın. 7. Bilgisayarınızı açın. Sorun Giderme...

  • Page 102: Yardım Alma

    Bu görev ile ilgili Dell birden fazla çevrimiçi ve telefon tabanlı destek ve servis seçeneği sunar. Kullanılabilirlik ülkeye ve ürüne göre değişir ve bazı hizmetler bulunduğunuz bölgede olmayabilir. Satış, teknik destek veya müşteri hizmetleri ile ilgili konularda Dell'e başvurmak için: Adimlar 1.

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