Replacing the Battery

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Battery

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.

NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer’s electronic components. You can do so by touching an unpainted metal surface on the computer chassis.

A coin-cell battery maintains computer configuration, date, and time information. The battery can last several years.

If you have to repeatedly reset time and date information after turning on the computer, replace the battery.

CAUTION: A new battery can explode if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s instructions.

To replace the battery:

1Record all the screens in system setup (see page 105) so that you can restore the correct settings in step 8.

2Follow the procedures in "Before You Begin" on page 53.

3Locate the battery socket (see page 62).

NOTICE: If you pry the battery out of its socket with a blunt object, be careful not to touch the system board with the object. Ensure that the object is inserted between the battery and the socket before you attempt to pry out the battery. Otherwise, you may damage the system board by prying off the socket or by breaking circuit traces on the system board.

4Remove the battery by carefully prying it out of its socket with your fingers or with a blunt, nonconducting object such as a plastic screwdriver.

5Insert the new battery into the socket with the side labeled "+" facing up, and snap the battery into place.

battery (positive side)

battery release lever

Removing and Installing Parts

5100 specifications

The Dell Latitude series has been a cornerstone of business laptops with a reputation for reliability and performance. Two notable models in this lineup are the Dell 5150 (PP07L) and the Dell 5100 (PP08L). Both laptops cater to professionals seeking a balance between portability and robust functionality.

The Dell 5150 combines a sleek design with powerful internals. One of its main features is the Intel Core i5 processor, providing ample processing power for multitasking and running demanding applications. Equipped with a 15.6-inch display, the 5150 offers a resolution of up to 1920x1080 pixels, delivering vibrant visuals and crisp text, ideal for presentations and document editing. Enhanced graphics are supported by Intel HD Graphics, which ensures smooth performance for casual gaming and video playback.

On the connectivity front, the Dell 5150 excels with various ports including USB 3.0, HDMI, and an SD card reader, making it versatile for connecting peripherals. The laptop also supports Wi-Fi 6, ensuring faster and more reliable internet connections. Security features such as a fingerprint reader and optional smart card reader enhance data protection, meeting the needs of organizations with stringent security protocols.

Similarly, the Dell 5100 is designed to meet modern business requirements. This model also features an Intel Core i5 processor, paired with a generous amount of RAM, promoting efficient multitasking and productivity. The Dell 5100 stands out with its comprehensive battery life, allowing users to work remotely for extended periods without the need for frequent charging.

Its vibrant 15.6-inch Full HD display provides excellent image quality, catering to professionals who require precision in visual presentations. The laptop includes robust connectivity options as well and features upgraded Bluetooth technology for seamless device pairing.

Both the Dell 5150 and Dell 5100 prioritize user comfort with ergonomic keyboards that enhance typing ease, making them suitable for long work sessions.

With durability in mind, these laptops adhere to military-grade testing standards, ensuring they can withstand the rigors of travel and daily use. Overall, the Dell 5150 (PP07L) and Dell 5100 (PP08L) are compelling choices for business users seeking reliable performance, advanced features, and stylish designs in their computing devices. Their blend of technology and robust functionality positions them as strong contenders in the competitive business laptop market.