Managing your battery power, Power-saving modes

Managing your battery power

To achieve the best balance between performance and power saving, adjust your power plan settings. To access power plan settings, do the following:

•For Windows 7: Start the Power Manager program and then click the Power Plan tab. For instructions on how to start the Power Manager program, see “Accessing Lenovo programs on the Windows 7 operating system” on page 15.

•For Windows 8: Right-click the battery status icon from the Windows notification area and click Power Options. Then click Change plan settings that is next to your power plan.

For more information, refer to the help information system of the program.

Power-saving modes

There are several modes that you can use at any time to conserve power. This section introduces each mode and gives tips on the effective use of the battery power.

Understanding the power-saving modes

•Screen blank (for the Windows 7 operating system only)

The computer display requires considerable battery power. To turn off power to the display, right-click the battery gauge icon from the Windows notification area and select Power off display.

•Sleep

In sleep mode, your work is saved to memory, and then the solid-state drive or the hard disk drive and the computer display are turned off. When your computer wakes up, your work is restored within seconds.

To put your computer into sleep mode, press Fn+F4. To return from sleep mode, press the Fn key.

Depending on the computer model, your computer might support the 30 Day Standby function. When this function is enabled, the computer consumes even less power in sleep mode and takes only seconds

to resume normal operation when you press the power button. For more information about the 30 Day Standby function, do the following:

–For Windows 7: Refer to the help information system of the Power Manager program. For instructions on how to start the Power Manager program, see “Accessing Lenovo programs on the Windows 7 operating system” on page 15.

–For Windows 8: Open the Lenovo Settings program and click Power.

•Hibernation

By using this mode, you can turn off your computer completely without saving files or exiting from any programs that are running. When the computer enters hibernation, all open programs, folders, and files are saved to the hard disk, and then the computer turns off.

To put the computer into hibernation mode, change your power plan settings. To access power plan settings, do the following:

–For Windows 7: Start the Power Manager program and then click the Power Plan tab. For instructions on how to start the Power Manager program, see “Accessing Lenovo programs on the Windows 7 operating system” on page 15.

–For Windows 8: Right-click the battery status icon from the Windows notification area and click Power Options. Then click Change plan settings that is next to your power plan.

•Wireless off

When you are not using the wireless features, such as Bluetooth or wireless LAN, turn them off. This will help conserve power. To turn off the wireless features, press Fn+F5 or use the wireless radio switch.

Chapter 2. Using your computer 31

243858U, 24384KU, T530, T530i, W530 specifications

The Lenovo W530, model number 2394F1U, and its sibling T530, including variant 244723U and T530i, represent a significant chapter in Lenovo's ThinkPad series, designed primarily for business professionals and power users who demand performance, durability, and functionality.

The W530 is a mobile workstation that features a robust Intel Core processor lineup, supporting up to an Intel Core i7. It provides exceptional processing power and multitasking capabilities, making it well-suited for demanding applications such as CAD, graphic design, and data analysis. With a maximum RAM capacity of 32GB DDR3, users can work with large datasets and run multiple applications seamlessly. The NVIDIA Quadro K1000M GPU enhances its graphics capability, ensuring smooth performance in 3D rendering and multimedia tasks.

The T530, including models like 244723U and T530i, is part of Lenovo’s renowned ThinkPad T series, known for its excellent balance between performance and portability. Powered by Intel's third-generation Core processors, the T530 can also support up to 16GB of DDR3 RAM and features integrated Intel HD Graphics, providing adequate power for day-to-day business applications and multimedia consumption. Its design emphasizes durability, with a magnesium alloy frame and spill-resistant keyboard, making it a reliable companion in challenging environments.

Both the W530 and T530 lineups are equipped with a variety of storage options, including traditional hard drives and solid-state drives (SSD), enhancing speed and data access times. The displays on these models are particularly noteworthy, as the W530 can be upgraded to a full HD IPS panel, offering vivid colors and wide viewing angles, ideal for creative professionals.

Battery life is another area where these laptops excel, featuring Lenovo's Power Manager software, which allows users to extend their battery life through various power-saving modes. Connectivity features include multiple USB ports, Ethernet, HDMI, and VGA outputs, as well as optional mobile broadband capabilities for enhanced flexibility.

In conclusion, the Lenovo W530 and T530 series laptops, including the 2394F1U, T530i, and 244723U variants, stand out for their performance, durability, and rich set of features tailored for professional users. With their powerful hardware, robust build quality, and reliable battery life, they remain relevant choices in the competitive landscape of mobile computing.

Lenovo T530 Managing your battery power, Power-saving modes, Sleep, Hibernation, Wireless off

Models: 243858U 24384KU T530 T530i W530