Problem: You need to install or uninstall a program.

Problem resolution:

During installation never abort the install process by powering the system off or through other drastic means. This can cause system program disorder or even failure during system initialization.

During the uninstall process, never directly delete the files or folders. This is harmful to the system, and might cause a system-wide malfunction.

Use the following procedure to properly uninstall programs:

1.Back up all documents and system settings related to the program before removing it.

2.If the program has its own uninstaller, run it directly to uninstall the program.

3.If the program does not have its own uninstaller, then select Control Panel from Start menu.

4.From the Control Panel, choose Programs and Functions.

5.Find the applicable program from the Programs and Functions dialog box and then select Uninstall/Modify.

6.Perform the instructions displayed to uninstall the software.

5.4Troubleshooting Problems with Optical Drives and Hard Disks

Problem: The Optical drive is unable to read a CD/DVD.

Troubleshooting and problem resolution:

1.Check to determine if there is an optical drive icon in the resource manager of the operating system. If not, restart your computer. If there is still no icon, contact Lenovo Service. Otherwise, continue with the next step of this procedure.

2.Confirm that the CD/DVD has been properly placed in the drive. If not, reload the CD or DVD. Otherwise, continue with the next step of this procedure.

3.Check the specifications that came with your computer to confirm that this optical drive is supposed to be able to read this type of CD or DVD.

4.If the CD/DVD cannot be read, replace it with a known good CD/DVD such as one that was shipped with the computer.

5.If the known good CD cannot be read, visually check the operating side of the CD/DVD for defects.

46User Guide

Page 50 Page 52
Page 51
Image 51
Lenovo 10057/7712 manual Troubleshooting Problems with Optical Drives and Hard Disks
Page 50 Page 52

10057/7712 specifications

The Lenovo 10057/7712 is a notable addition to the Lenovo lineup, designed to cater to both everyday users and professionals seeking a dependable computing solution. This model offers a balance of performance, efficiency, and advanced features, making it suitable for various applications such as office tasks, multimedia consumption, and light gaming.

At the heart of the Lenovo 10057/7712 is its powerful processing capability. It is equipped with an Intel Core processor that ensures smooth multitasking and responsive performance. This empowers users to run demanding applications without experiencing lag or slowdowns. The inclusion of integrated Intel graphics further enhances the system's ability to handle graphics-intensive tasks, making it a good option for casual gaming and video playback.

One of the standout features of the Lenovo 10057/7712 is its expansive display. The laptop boasts a high-resolution screen, delivering vibrant colors and sharp details, which significantly enhances the visual experience. Whether working on spreadsheets, enjoying movies, or editing photos, users will appreciate the clarity and richness of the display.

In terms of design, the Lenovo 10057/7712 prioritizes portability and comfort. It features a slim and lightweight chassis, making it easy to carry around for on-the-go professionals or students. The ergonomic keyboard is designed for comfortable typing, allowing users to work for extended periods without discomfort.

Connectivity options are also a highlight of this model. The Lenovo 10057/7712 comes equipped with multiple USB ports, an HDMI output, and a headphone jack, providing users with flexibility in connecting peripherals and external displays. Additionally, the laptop supports Wi-Fi and Bluetooth connectivity, ensuring users can easily connect to the internet and other devices.

The battery life of the Lenovo 10057/7712 is another noteworthy aspect. With efficient power management, users can expect prolonged usage on a single charge, making this device suitable for users who are frequently on the move.

The Lenovo 10057/7712 is designed to deliver reliable performance, modern technologies, and user-friendly features, catering to the needs of a diverse range of users. Whether for work or play, this laptop stands out as a solid choice in its category.
Top Page Image Contents