To conserve power, or to suspend operation without exiting programs or saving files, see “Power-saving modes” on page 26.

To achieve the best balance between performance and power saving, create and apply power plans. See “Managing the battery power” on page 26

If your computer will be turned off for an extended period of time, you can prevent battery power from draining by removing the battery. Look for more information about using the battery in “Power management” on page 24.

Concerned about security or need to securely dispose of data stored on your hard disk drive or solid-state drive?

Study the Chapter 4 “Security” on page 43 to find out how you can protect your computer from theft and unauthorized use.

Use the Password Manager program to protect the data stored on your computer. For details, see the help information system of the program.

Before you dispose of the data on the hard disk drive or solid-state drive, be sure to read “Notice on deleting data from your hard disk drive or solid-state drive” on page 48.

Is getting connected in different locations a challenge?

To troubleshoot a wireless networking issue, go to: http://www.lenovo.com/support/faq

Take advantage of the networking features provided by the Access Connections program (on the Windows 7 operating system) or Location Awareness program in Lenovo Settings (on the Windows 8 operating system).

To learn more about using the wireless features of your computer, refer to “Wireless connections” on page 29.

To travel more confidently, be sure to check the tips in “Traveling with your computer” on page 41.

Press F9 to enable or disable the wireless features.

Need to give presentations or attach an external monitor often?

Make sure that you follow the procedure for “Attaching an external monitor” on page 34.

With the Extend desktop function, you can display output on both the computer display and an external monitor.

Need to attach or replace a device?

See Chapter 6 “Replacing devices” on page 59 for more information about replacing the devices of your computer.

You have been using your computer for some time already, and it is getting slower?

Follow the “General tips for preventing problems” on page 103.

You can diagnose problems yourself by using the preinstalled diagnostic software.

Check for recovery solutions in Chapter 5 “Recovery overview” on page 51.

Print the following sections and keep them with your computer in case you are unable to access this online user guide when necessary.

“Installing a new operating system” on page 83

“Computer stops responding” on page 109

“Power problems” on page 122

18User Guide

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Lenovo E130, E135 manual Is getting connected in different locations a challenge?, Need to attach or replace a device?

E130, E135 specifications

The Lenovo E135 and E130 are compact, lightweight laptops designed primarily for the education market and small business professionals. Engineered with portability and performance in mind, both models balance functionality with affordability, making them ideal for users seeking reliable daily computing without the bulk of traditional laptops.

One of the standout features of the Lenovo E135 and E130 is their impressive battery life. Both models are equipped with energy-efficient processors that enable extended use on a single charge, an essential factor for users who are often on the go. The laptops are designed to last all day, with battery performance catering to the needs of students and professionals who may not always have access to a power outlet.

The E135 features an AMD processor, allowing for efficient multitasking and smooth operation of applications while maintaining lower power consumption. The E130, on the other hand, is powered by an Intel processor, which is noted for its reliability and efficiency in handling everyday tasks. Both models ensure seamless performance for activities such as web browsing, document creation, and media consumption.

Display quality is another highlight of these models. The 11.6-inch display offers vibrant visuals and comfortable viewing angles, enhancing the user experience whether for work or leisure activities. The anti-glare technology helps reduce eye strain during prolonged use, ensuring that users can engage with their devices comfortably.

In terms of build quality, both the E135 and E130 boast a durable design that can withstand the rigors of daily use, an essential feature for students or field professionals. The keyboards are ergonomically designed for comfortable typing, while the touchpads provide responsive navigation, making daily tasks more efficient.

Connectivity options are plentiful; users can expect multiple USB ports, HDMI output, and integrated Wi-Fi, ensuring that the laptops can easily connect to various peripherals and networks. This versatility is crucial for those who work in diverse environments or need to connect their laptops to external displays.

In summary, the Lenovo E135 and E130 are excellent choices for individuals looking for compact, efficient, and budget-friendly laptops. With their solid performance, long battery life, and user-friendly features, these models meet the demands of students and professionals alike, making them reliable companions for everyday computing tasks.