Dell 15 - 3549 owner manual Removing the Display Assembly

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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.

Image 27

Contents Dell Vostro 15 Page Contents Specifications Working 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 Removing the Palmrest Assembly Page Removing the Battery Connector Installing the Palmrest AssemblyRemoving the Coin-Cell Battery Installing the Battery ConnectorRemoving the Optical Drive Connector Installing the Coin-cell batteryRemoving the Input/Output I/0 Board Installing the Optical Drive ConnectorInstalling the Input/Output I/O Board Removing 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 CPU ID Wlan Computer or not Default Not Set System and Setup Password Updating the BiosAssigning a System Password and Setup Password Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsDevice Status Lights Power Status LightsSpecifications SpecificationsUMA Display Battery Environmental Contacting Dell Contacting Dell

15 - 3549 specifications

The Dell Inspiron 15 3549 is a versatile laptop designed to cater to both the everyday computing needs and entertainment desires of users. With a sleek design and robust build, this model offers a blend of style and functionality that appeals to students, professionals, and casual users alike.

One of the notable features of the Dell 15 3549 is its vibrant 15.6-inch HD display, providing a resolution of 1366 x 768 pixels. This display is perfect for watching videos, browsing the web, and performing daily tasks, ensuring clarity and brightness in visual output. Powered by an Intel Core processor, users enjoy responsive performance, whether they are multitasking or running demanding applications. The inclusion of Intel HD Graphics enables decent graphics performance, making this laptop suitable for light gaming and multimedia activities.

Memory and storage capabilities are also a highlight of the Dell Inspiron 15 3549. Users can opt for configurations with up to 8GB of RAM, ensuring smooth operation during intense usage periods. For storage, the laptop offers options for traditional hard disk drives (HDD) or more modern solid-state drives (SSD), providing ample space for files, documents, and media while enhancing load times and overall system responsiveness.

In terms of connectivity, the Dell Inspiron 15 3549 features a range of ports, including USB 3.0 and USB 2.0, HDMI, and an SD card reader, ensuring versatile connectivity options for external devices. The built-in Wi-Fi and Bluetooth capabilities facilitate seamless wireless connections, enhancing productivity and entertainment experiences.

The laptop also incorporates Dell’s unique technologies, such as Wave MaxxAudio, which improves audio output for video calls, music, and movies. The integrated webcam and microphone support high-quality video streaming, making it an excellent choice for remote work and online classes.

With a battery life that allows users to stay productive throughout the day, the Dell Inspiron 15 3549 is designed for those on the go. It balances performance, affordability, and user-friendly features, making it a reliable companion for various computing needs. This laptop embodies the essence of a well-rounded device that meets the demands of modern-day users without compromising on style or functionality.