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Dell 15 - 3549 owner manual Installing the System Board

Models: 15 - 3549

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Installing the System Board

4.Perform the following steps as shown in the illustration

a.Lift the locking tab [1].

b.Disconnect I/O cable [2].

c.Disconnect and lift the eDP cable away from the system board [3,4].

d.Remove the screws that secure the system board to the chassis [5].

5.Lift and remove the system board from the chassis.

Installing the System Board

1.Insert the system board into the chassis.

2.Connect the I/O board connector to the system board.

3.Connect the eDP cable to the system board.

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Dell 15 - 3549 owner manual Installing the System Board

Contents

Dell Vostro 15 Owners Manual Regulatory Model P45F Regulatory Type P45F001Notes, Cautions, and Warnings Contents 2 Removing and Installing Components1 Working on Your Computer 5 Specifications 3 System Setup4 Diagnostics 6 Contacting DellConnecting the Power Adapter Working on Your ComputerSystem Overview Front and Back ViewBefore Working Inside Your Computer Recommended Tools Turning Off Your ComputerAfter Working Inside Your Computer Removing and Installing Components Removing the BatteryRemoving the Access Panel Installing the BatteryInstalling the Optical Drive Removing the Optical DriveInstalling the Access Panel Removing the Hard DriveInstalling the Hard Drive Removing the Memory ModuleRemoving the WLAN Card Installing the Memory ModuleInstalling the WLAN Card Removing the Keyboard Installing the Keyboard 4. Once done the folds should look as shown below Removing the Palmrest Assembly2. Remove the Battery 3. Remove the access panel 4. Remove the keyboardc. Remove the screws from inside the keyboard cavity b. Lift the touchpad and power cables from locking tab6. Perform the following steps as shown in the illustration 7. Perform the following steps as shown in the illustrationInstalling the Palmrest Assembly Removing the Battery ConnectorInstalling the Battery Connector Removing the Coin-Cell Battery1. Insert the coin-cell battery and press to lock 2. Install Installing the Coin-cell batteryRemoving the Optical Drive Connector 2. RemoveInstalling the Optical Drive Connector Removing the Input/Output I/0 Board4. Lift the I/O board from the computer Installing the Input/Output I/O Board2. Connect the I/O board cable to the system board 3. Install 1. Insert the I/O board into the chassisRemoving the Speakers Installing the Speakers Removing the System BoardInstalling the System Board Removing the Display Assembly Page Installing the Display Assembly Removing the Camera Installing the Camera Removing the HeatsinkInstalling the Heatsink Assembly Removing the Power ConnectorInstalling the Power Connector Navigation Keys System SetupBoot Sequence Table 2. Main Options System Setup OptionsTable 1. Navigation Keys Table 3. Advanced Options power supply to the on Enable or disable theDefault Enabled Enable or disable theTable 4. Security Options This field displays if an HDD password is set for thisTable 5. Boot Options Password Type Updating the BIOSSystem and Setup Password Assigning a System Password and Setup Password Deleting or Changing an Existing System and/or Setup PasswordDiagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsPower Status Lights Device Status LightsSpecifications SpecificationsTable 10. Video Table 13. Ports and ConnectorsTable 9. Audio Table 11. CameraTable 16. Touchpad Table 14. DisplayTable 15. Keyboard Table 19. Physical Table 17. BatteryTable 18. AC Adapter Table 20. Environmental Contacting Dell Contacting Dell