firmly seat the assembly. Up to 25 pounds of force is required to seat the SEC cartridge. Slide the retainer bar back into position on the heat sink support.

Battery

battery

battery socket

Figure 4-22. Battery Removal

WARNING: There is a danger of the new battery exploding if it is incorrectly installed. Replace the battery only with the same or equiva- lent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s instructions.

The battery is a 3.0-V, CR2032 coin-cell battery. To remove the battery, follow these steps:

1.If possible, enter the system setup program (see Appendix A, “System Setup Program,” for instructions) and print the system setup screens.

2.Remove the computer cover.

3.Remove the battery by prying it out of its socket with your fingers or a blunt, nonconductive object, such as a plastic screwdriver.

To replace the battery, install the new battery with the “+” side facing up. Then start the system setup program, and reset the System Date and System Time categories. Compare the system configuration settings with the copy made in step 1. Restore any system configuration information that was lost while replac- ing the battery.

Removing and Replacing Parts 4-21

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Dell XPS H233, XPS H266 manual Battery Removal

XPS H233, XPS H266 specifications

The Dell XPS series has long been synonymous with premium laptops and high-performance computing. Among their notable offerings are the XPS H266 and XPS H233 models, which embody cutting-edge technology and thoughtful design.

The XPS H266 comes equipped with a vibrant 15.6-inch InfinityEdge display that provides an immersive visual experience with stunning clarity and a near-borderless design. This model includes options for 4K Ultra HD resolution, which elevates the viewing experience for users who require exceptional graphics and detail, whether for gaming, video editing, or content creation. The display also features touch capability, adding versatility for users who prefer an interactive experience.

Under the hood, the XPS H266 leverages the latest Intel Core processors, providing robust power and impressive performance in multitasking scenarios. Coupled with high-speed SSD storage and ample RAM options, this laptop is designed to handle demanding applications with ease. Additionally, the thermal management system ensures that the device remains cool and operational even during extended use.

On the other hand, the XPS H233 model offers a more compact alternative with a 13.3-inch display. This model retains the InfinityEdge technology, maintaining a sleek profile ideal for portability without compromising visual quality. The H233 is also powered by the latest Intel Core processors, allowing efficient power consumption and performance. Its lightweight design makes it suitable for on-the-go professionals and students who need a reliable device that fits comfortably in a bag.

Both models incorporate advanced connectivity options, including Thunderbolt and USB-C ports for fast data transfer and versatile charging solutions. They feature Wi-Fi 6 capabilities, ensuring users experience faster connectivity and improved performance in crowded environments. Security features, such as a fingerprint reader and IR camera for Windows Hello, provide peace of mind for users concerned about their data safety.

In terms of battery life, both the XPS H266 and XPS H233 are optimized for long usage periods, enabling users to work or play without the constant worry of needing to recharge.

Overall, the Dell XPS H266 and H233 models represent a blend of innovative technology, stylish design, and unparalleled performance, catering to a diverse audience from professionals to entertainment enthusiasts. With features that address the needs of today’s users, these laptops continue to uphold the esteemed reputation of the XPS lineup.