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Dell 15 - 3549 owner manual Removing the Display Assembly

Models: 15 - 3549

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Removing the Display Assembly

4.Connect the speakers to the system board.

5.Connect the power connector to the system board.

6.Tighten the screws to secure the system board to the computer.

7.Install:

a.palmrest assembly

b.keyboard

c.memory module

d.hard drive

e.WLAN card

f.access panel

g.optical disk-drive

h.battery

8.Follow the procedures in After Working Inside Your computer.

Removing the Display Assembly

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove:

a.Battery

b.optical disk-drive

c.access panel

d.hard drive

e.memory module

f.keyboard

g.palmrest assembly

h.system board

3.Unroute the WLAN cable and remove the screws that secure the display panel to the chassis.

4.Place the display panel on a stable surface and lift the bezel from the computer.

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Image 27

Dell 15 - 3549 owner manual Removing the Display Assembly

Contents

Regulatory Model P45F Regulatory Type P45F001 Dell Vostro 15 Owners ManualNotes, Cautions, and Warnings 2 Removing and Installing Components 1 Working on Your ComputerContents 6 Contacting Dell 3 System Setup4 Diagnostics 5 SpecificationsWorking on Your Computer Connecting the Power AdapterFront and Back View System OverviewBefore Working Inside Your Computer Turning Off Your Computer Recommended ToolsAfter Working Inside Your Computer Removing the Battery Removing and Installing ComponentsRemoving the Optical Drive Installing the BatteryInstalling the Optical Drive Removing the Access PanelRemoving the Hard Drive Installing the Access PanelRemoving the Memory Module Installing the Hard DriveInstalling the Memory Module Installing the WLAN CardRemoving the WLAN Card Removing the Keyboard Installing the Keyboard 4. Remove the keyboard Removing the Palmrest Assembly2. Remove the Battery 3. Remove the access panel 4. Once done the folds should look as shown below7. Perform the following steps as shown in the illustration b. Lift the touchpad and power cables from locking tab6. Perform the following steps as shown in the illustration c. Remove the screws from inside the keyboard cavityRemoving the Battery Connector Installing the Palmrest AssemblyRemoving the Coin-Cell Battery Installing the Battery Connector2. Remove Installing the Coin-cell batteryRemoving the Optical Drive Connector 1. Insert the coin-cell battery and press to lock 2. InstallRemoving the Input/Output I/0 Board Installing the Optical Drive Connector1. Insert the I/O board into the chassis Installing the Input/Output I/O Board2. Connect the I/O board cable to the system board 3. Install 4. Lift the I/O board from the computerRemoving the Speakers Removing the System Board Installing the SpeakersInstalling the System Board Removing the Display Assembly Page Installing the Display Assembly Removing the Camera Removing the Heatsink Installing the CameraRemoving the Power Connector Installing the Heatsink AssemblyInstalling the Power Connector System Setup Boot SequenceNavigation Keys System Setup Options Table 1. Navigation KeysTable 2. Main Options Table 3. Advanced Options Enable or disable the Enable or disable theDefault Enabled power supply to the onThis field displays if an HDD password is set for this Table 5. Boot OptionsTable 4. Security Options Updating the BIOS System and Setup PasswordPassword Type Deleting or Changing an Existing System and/or Setup Password Assigning a System Password and Setup PasswordEnhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsDevice Status Lights Power Status LightsSpecifications SpecificationsTable 11. Camera Table 13. Ports and ConnectorsTable 9. Audio Table 10. VideoTable 14. Display Table 15. KeyboardTable 16. Touchpad Table 17. Battery Table 18. AC AdapterTable 19. Physical Table 20. Environmental Contacting Dell Contacting Dell