Chapter 5. Troubleshooting

Sound problems

No sound can be heard from the

Make sure that:

speaker even when the volume is

- The Mute function is off.

turned up.

- The headphone jack is not used.

 

 

- Speakers is selected as a playback device.

 

 

Battery problems

 

 

 

Your computer shuts down before the battery status indicator shows empty.

-or-

Your computer operates after the battery status indicator shows empty.

The operating time for a fully charged battery is short.

The computer does not operate with a fully charged battery.

The battery does not charge.

Discharge and recharge the battery.

For details, see “Handling the battery” in Chapter 2.

The surge protector in the battery might be active. Turn off the computer for one minute to reset the protector; then turn on the computer again.

For details, see “Handling the battery” in Chapter 2.

A hard disk drive problem

The hard disk drive does not work.

In the Boot menu in BIOS Setup Utility, make sure that the hard

 

disk drive is included in the Boot priority order correctly.

 

 

A startup problem

 

 

 

The Microsoft® Windows operating

Use the OneKey Rescue System to help solve or identify your

system does not start.

problem. For details about OneKey Rescue System, see “Chapter 4.

 

OneKey rescue system” on page 23.

OneKey Rescue System problems

System backup cannot be made.

Restore to factory default feature can not be used.

You are not currently using a Windows operating system.

There is not enough space to store the backed up data. You will need to free more hard disk space on your system partition (C drive).

If you are backing up your data to a CD/DVD, make sure you are using compatible burning devices.

If you are burning backed up files to CD/DVD, make sure the burning devices are compatible with the CD/DVD discs.

The system partition, such as the partition size or the drive capacity of C, has been modified.

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Lenovo G550, 2958XFU manual Troubleshooting Sound problems, Battery problems, Hard disk drive problem, Startup problem

G550, 2958XFU specifications

The Lenovo 2958XFU G550 is a reliable and versatile laptop designed primarily for everyday computing tasks, making it a suitable option for both students and professionals. Launched in an era where portability and functionality took precedence, the G550 successfully combines essential hardware with user-friendly features.

One of the standout aspects of the Lenovo G550 is its 15.6-inch display, which offers a resolution of 1366 x 768 pixels. This display size strikes a balance between portability and usability, making it convenient to carry while providing ample screen real estate for productivity tasks such as word processing, web browsing, and multimedia consumption. The screen is designed with anti-glare technology, which helps reduce reflections and improves viewing comfort during extended use.

Powering the G550 is a robust Intel Core processor, which ensures smooth performance across a wide range of applications. The laptop typically comes with 2GB of RAM, allowing users to run multiple applications simultaneously without significant slowdowns. For storage, it features a spacious 320GB hard drive, providing sufficient space for documents, multimedia files, and additional software. This combination of CPU and storage makes the G550 an adept machine for daily tasks, including data analysis, spreadsheet management, and light gaming.

In terms of connectivity, the G550 offers multiple options. It includes USB ports for peripheral devices, an HDMI port for connecting to external displays, and an Ethernet port for wired internet access. Additionally, built-in Wi-Fi ensures that users can connect to wireless networks with ease. The inclusion of a multi-in-one card reader further enhances its functionality, allowing for quick file transfers from cameras and other devices.

Another notable characteristic of the Lenovo G550 is its full-sized keyboard, which is designed for comfortable typing. The tactile feedback of the keys contributes to an enhanced typing experience, making it easier to work on documents for extended periods. The trackpad is responsive and supports multi-touch gestures, facilitating seamless navigation through the operating system.

Overall, the Lenovo 2958XFU G550 presents a well-rounded package for users seeking a dependable laptop for everyday tasks. Its balance of performance, functionality, and user-centric features makes it a valuable choice in the world of portable computing. Whether used for education, work, or casual use, the G550 delivers an intuitive and efficient experience for a wide array of computing needs.