Installing the Speakers

1.Insert the speakers into the chassis and press the retaining clips to lock in place.

2.Connect the speakers to the system board.

3.Install:

a.palmrest assembly

b.keyboard

c.memory module

d.hard drive

e.WLAN card

f.access panel

g.optical disk-drive

h.battery

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

Removing the System Board

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

2.Remove:

a.Battery.

b.optical disk-drive.

c.access panel.

d.WLAN card.

e.hard drive.

f.memory module.

g.keyboard.

h.palmrest assembly.

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

a.Disconnect speaker and power cable [1].

b.Disconnect display (eDP) cables [2].

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Dell 15  - 3549 owner manual Installing the Speakers, Removing the System Board

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.

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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.

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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.