w w w . d e l l . c o m s u p p o r t . d e l l . c o m

7Disconnect the computer power cable from the electrical outlet, and press the power button to ground the system board.

8Open the computer cover (see page 60).

9Locate the 3-pin password jumper (PSWD) on the system board (see page 62) and attach the jumper to pins 1 and 2 to reenable the password feature.

10Close the computer cover (see page 99).

NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.

11Connect your computer and devices to electrical outlets, and turn them on.

Clearing CMOS Settings

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

1Follow the procedures in "Before You Begin" on page 53.

2Reset the current CMOS settings:

a Locate the 3-pin CMOS jumper (RTCRST) on the system board (see page 62). b Remove the jumper plug from pins 2 and 3.

c Place the jumper plug on pins 1 and 2 and wait approximately five seconds. d Replace the jumper plug on pins 2 and 3.

3Close the computer cover (see page 99).

NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.

4Connect your computer and devices to electrical outlets, and turn them on.

Cleaning Your Computer

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

Computer, Keyboard, and Monitor

CAUTION: Before you clean your computer, disconnect the computer from the electrical outlet. Clean your computer with a soft cloth dampened with water. Do not use liquid or aerosol cleaners, which may contain flammable substances.

•Use a vacuum cleaner with a brush attachment to gently remove dust from the slots and holes on your computer and from between the keys on the keyboard.

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Appendix

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Dell 5100 manual Clearing Cmos Settings, Cleaning Your Computer, Computer, Keyboard, and Monitor, 114

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.