Dell 15 - 3549 owner manual Removing the Speakers

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Removing the Speakers

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.

3.Perform the following steps as shown in the illustration:

a.Disconnect the speaker cables from the system board [1].

b.Release the speaker cables from the retention tabs [2].

4.Perform the following steps as shown in the illustration:

a.Release the speaker assembly from the retention clips [1].

b.Remove the speakers from the chassis [2].

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Contents Dell Vostro 15 Page Contents Specifications Connecting 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 BatteryInstalling the Battery Installing the Optical DriveRemoving the Access Panel Removing the Optical DriveInstalling the Access Panel Removing the Hard DriveInstalling the Hard Drive Removing the Memory ModuleInstalling the Memory Module Installing the Wlan CardRemoving the Wlan Card Removing the Keyboard Installing the Keyboard Removing the Palmrest Assembly Page Installing the Palmrest Assembly Removing the Battery ConnectorInstalling the Battery Connector Removing the Coin-Cell BatteryInstalling the Coin-cell battery Removing the Optical Drive ConnectorInstalling the Optical Drive Connector Removing the Input/Output I/0 BoardInstalling the Input/Output I/O Board Removing 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 System Setup Boot SequenceNavigation Keys System Setup Options CPU ID Wlan Computer or not Default Not Set Updating the Bios System and Setup PasswordAssigning a System Password and Setup Password Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsPower Status Lights Device 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.