Table 8. Fn key combinations (continued)

Key combination

Description

 

 

Fn+F10

Reserved.

 

 

Fn+F11

Reserved.

 

 

Fn+F12

Put the computer into hibernation mode. To return to normal operation,

 

press the power button for less than four seconds.

 

Note: To use Fn+F12 for hibernation, you must have the ThinkPad PM

 

device driver installed on the computer.

 

 

Fn+PgUp

Turn the ThinkLight® on or off.

 

Note: This function is supported only on the ThinkPad computers that

 

have the ThinkLight. The on or off status of the ThinkLight is shown

 

on the screen for a few seconds when you press Fn+PgUp.

 

 

Fn+Home

The computer display becomes brighter.

 

 

Fn+End

The computer display becomes dimmer.

 

 

Fn+Spacebar

Enable the FullScreen Magnifier function.

 

 

Fn+PrtSc

Has the same function as the SysRq key.

 

 

Fn+ScrLk

Enable or disable the numeric keypad.

 

 

Fn+Pause

Has the same function as the Break key.

 

 

Fn+cursor keys

These key combinations work with Windows Media Player. Fn+down

 

arrow key works for the Play or Pause button, Fn+up arrow key for the

 

Stop button, Fn+right arrow key for the Next Track button, and Fn+left

 

arrow key for the Previous Track button.

 

 

Fn key combinations 77

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Lenovo R400 manual Fn key combinations

R400 specifications

The Lenovo R400 is a business laptop that was designed for professionals seeking a balance of performance, durability, and mobility. It is part of Lenovo's renowned ThinkPad series, which is known for its robust build quality and user-centric features. The R400 combines an array of technologies and characteristics that cater specifically to the demands of the modern workplace.

One of the standout features of the Lenovo R400 is its powerful processor options. Depending on the configuration, it can be equipped with Intel Core 2 Duo processors, which provide efficient multitasking capabilities and commendable performance for typical business applications. This ensures that users can run multiple applications seamlessly, whether it’s for data analysis, presentations, or video conferencing.

In terms of design, the R400 maintains the classic ThinkPad aesthetic with a lightweight chassis that makes it portable for professionals on the go. It typically weighs around 5.2 pounds, making it convenient for travel while still offering a sturdy construction that can withstand daily use. The spill-resistant keyboard is another practical characteristic, enabling users to work without worrying about minor accidents. The keyboard itself is celebrated for its comfortable layout and tactile feedback, ideal for prolonged typing sessions.

The display is another critical aspect of the R400. It generally features a 14.1-inch widescreen model, providing adequate screen real estate for productivity tasks. With a resolution of 1440 x 900, the screen delivers crisp visuals and vibrant colors, enhancing the viewing experience for both presentations and media consumption.

Connectivity is robust, with multiple USB ports, Ethernet, and optional Bluetooth capabilities that facilitate seamless communication and file transfers. The presence of both VGA and display port outputs makes it easy to connect to projectors or external monitors, an essential feature for professional presentations.

Security features also play a crucial role in the R400's design. It typically offers features like a fingerprint reader, a Trusted Platform Module (TPM) for data encryption, and a robust BIOS that helps safeguard sensitive information, which is critical for professionals handling confidential data.

In summary, the Lenovo R400 stands out as a reliable business laptop, blending performance, durability, and features tailored to meet the needs of the modern workforce. Its powerful processing capabilities, user-friendly design, and robust security measures make it an attractive choice for professionals requiring a dependable and efficient mobile computing solution.