Dell XPS L521X, 15, L521X13590620SA manual Entering the Service Tag in Bios

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Postrequisites

1Replace the processor heat-sink. See "Replacing the Processor Heat-Sink" on page 44.

2Replace the fan. See "Replacing the Fan" on page 42

3Follow the instructions from step 4 to step 6 in "Replacing the Hard Drive" on page 29.

4Replace the mSATA card. See "Replacing the mSATA Card" on page 37.

5Replace the wireless mini-card. See "Replacing the Wireless Mini-Card" on page 35.

6Replace the secondary memory-module. See "Replacing the Memory Module(s)" on page 25.

7Replace the battery. See "Replacing the Battery" on page 22.

8Follow the instructions from step 2 to step 7 in "Replacing the Base Cover" on page 14.

Entering the Service Tag in BIOS

1Turn on the computer.

2Press <F2> during POST to enter the system setup program.

3Navigate to the main tab and enter the Service Tag in the Service Tag field.

58 Replacing the System Board

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Contents Dell XPS Rev. A00 Contents Removing the Memory Modules Removing the Coin-Cell Battery Removing the Power/Battery Contents Before You Begin Turn Off Your Computer and Connected DevicesRecommended Tools After Working Inside Your Computer Procedure Removing the Base CoverT5 screws Screws Page Replacing the Base Cover Removing the Battery-LED Board Screw Battery-LED board Tab Replacing the Battery-LED Board PostrequisitesRemoving the System Badge System badge Tabs Replacing the System Badge Removing the Battery Replacing the Battery Removing the Memory Modules Memory-module connector Securing clips Memory module Replacing the Memory Modules Postrequisites Removing the Hard Drive Hard drive Screws Hard-drive bracket Interposer Replacing the Hard Drive Removing the Optical Drive Removing the Optical Drive Optical drive Replacing the Optical Drive Removing the Wireless Mini-Card Replacing the Wireless Mini-Card Removing the mSATA Card Replacing the mSATA Card Removing the Coin-Cell Battery Removing the Coin-Cell Battery Replacing the Coin-Cell Battery Removing the Fan Replacing the Fan Removing the Processor Heat-Sink Replacing the Processor Heat-Sink Removing the I/O Board Replacing the I/O Board Removing the Speakers Removing the Speakers Replacing the Speakers Removing the Power/Battery Status-Light Board Removing the Power/Battery Status-Light Board Replacing the Power/Battery Status-Light Board Removing the System Board Routing guides Removing the System Board System-board assembly Replacing the System Board Entering the Service Tag in Bios Removing the Air Vent Peel the mylar from the camera-cable routing Screws Air vent Replacing the Air Vent Removing the Keyboard Screws Keyboard bracket Replacing the Keyboard Removing the Display Display Replacing the Display Removing the Palm Rest Slide and remove the palm rest from the display hinges Replacing the Palm Rest Flashing the Bios

XPS L521X, L521X13590620SA, 15 specifications

The Dell XPS L521X is a sleek and stylish laptop that exemplifies the perfect blend of performance, portability, and cutting-edge technology. Designed for both professionals and casual users alike, it boasts a range of impressive features that make it a standout choice in the crowded laptop market.

At the heart of the XPS L521X is its stunning display. The laptop comes equipped with a 15.6-inch Full HD screen that delivers vibrant colors and sharp images, making it ideal for multimedia consumption, graphic design, and everyday tasks. With a resolution of 1920 x 1080, the display ensures that users can enjoy their favorite movies and games in brilliant detail. The nearly borderless InfinityEdge design maximizes screen real estate while minimizing the overall size of the device, making it both functional and visually appealing.

Performance-wise, the Dell XPS L521X does not disappoint. It is powered by Intel's latest generation processors, providing the processing muscle needed for multitasking, gaming, and professional applications. Paired with up to 16GB of RAM, the laptop can handle multiple applications running simultaneously without lag. For storage, users can choose between SSD and HDD options, enabling fast boot times and quick access to files.

One of the standout features of the XPS L521X is its premium build quality. Wrapped in a precision-cut aluminum chassis and reinforced with carbon fiber, the laptop is not only lightweight but also sturdy and durable. This attention to detail in design ensures that the laptop can withstand the rigors of daily use while maintaining a sophisticated look.

Connectivity is another highlight of the Dell XPS L521X. The laptop is equipped with a range of ports, including USB Type-C, USB 3.0, HDMI, and an SD card reader, making it easy to connect to various peripherals and external displays. Additionally, its Wi-Fi capabilities support the latest standards, ensuring fast and reliable internet access.

The keyboard and touchpad experience on the Dell XPS L521X is also commendable. The backlit keyboard allows for easy typing in low-light conditions, while the precision touchpad offers smooth navigation and gesture support.

In summary, the Dell XPS L521X is a remarkable laptop that combines powerful performance with an elegant design. Its exceptional display, robust build quality, and versatile connectivity options make it a compelling choice for anyone in need of a reliable and high-performing laptop. Whether for work, play, or creative endeavors, the Dell XPS L521X is designed to meet the demands of today’s users.