Replacing the Wireless Card

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before Working Inside Your Computer" on page 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9.

For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance.

Procedure

1Align the notch on the wireless card with the tab in the wireless-card connector.

CAUTION: To avoid damage to the wireless card, never place cables under the wireless card.

2Slide the wireless-card at an angle into the wireless-card connector.

3Press the other end of the wireless card down and replace the screw that secures the wireless card to the system board.

4Connect the wireless-card cables to the wireless card.

The following table provides the wireless-card cable color scheme for the wireless card supported by your computer.

Connectors on the Wireless Card	Wireless-Card Cable
	Color Scheme

WLAN + Bluetooth (2 cables)
Main WLAN + Bluetooth (white triangle)	white
Auxiliary WLAN + Bluetooth (black triangle)	black

Postrequisites

1Replace the battery. See "Replacing the Battery" on page 15.

2Connect the power-light board cable to the system board. See "Replacing the Power-Light Board" on page 13.

3Replace the base cover. See "Replacing the Base Cover" on page 11.

20 Replacing the Wireless Card

XPS13-4040SLV specifications

The Dell XPS 13 4040SLV is a sophisticated ultrabook that seamlessly combines sleek design with powerful performance. Renowned for its premium build quality, the XPS 13 boasts an elegant silver aluminum chassis, which exudes a modern aesthetic while ensuring durability. With its compact size, the laptop is highly portable, making it an ideal choice for professionals and students on the go.

At the heart of the XPS 13 4040SLV is an impressive 10th Generation Intel Core processor, which offers robust performance for multitasking and demanding applications. The laptop is equipped with options for either i5 or i7 configurations, providing versatility to meet various user needs. Complementing the powerful CPU is the integrated Intel Iris Plus Graphics, delivering enhanced visuals for casual gaming and media consumption.

The display of the XPS 13 is another standout feature. It showcases a 13.3-inch InfinityEdge display, providing an immersive viewing experience with minimal bezels. Users can choose between different resolutions, including Full HD and 4K Ultra HD, ensuring stunning visuals and vibrant colors. The touchscreen option further enhances interactivity, making navigation intuitive and engaging.

Storage and memory options are designed to enhance productivity. The XPS 13 comes with rapid SSDs, with capacities ranging up to 1TB, ensuring quick boot times and ample space for files. Additionally, with up to 16GB of RAM, the device facilitates smooth multitasking, enabling users to switch between applications without lag.

Connectivity is also a strong point with the XPS 13 4040SLV. It includes USB-C ports that support Thunderbolt 3, enabling fast data transfer and compatibility with a variety of peripherals. For wireless connections, it features Wi-Fi 6 support, ensuring high-speed internet access and improved connectivity.

One of the remarkable aspects of the XPS 13 is its impressive battery life. Users can expect long durations of use on a single charge, making it suitable for all-day productivity. Furthermore, the laptop enhances user security with features like a fingerprint reader integrated into the power button, ensuring quick and secure access.

With its blend of cutting-edge technology, elegant design, and powerful performance, the Dell XPS 13 4040SLV stands out as a top choice for anyone in search of a premium ultrabook experience.