Chapter 7. Troubleshooting and diagnostics

This chapter describes some basic troubleshooting and diagnostic programs. If your computer problem is not described here, see Chapter 9, “Gettinginformation, help, and service,” on page 41 for additional troubleshooting resources.

Basic troubleshooting

The following table provides information to help you troubleshoot your computer problem.

Symptom

Action

 

 

The computer does not start

Verify that:

when you press the power

v The power cord is plugged into the rear of the computer and into a working

button.

electrical outlet.

 

 

v If your computer has a secondary power switch on the back of the computer,

 

make sure that it is switched on.

 

v The power indicator on the front of the computer is on.

 

v The voltage is set to the correct setting for your country.

 

If you cannot correct the problem, have the computer serviced. Refer to the safety

 

and warranty information that is provided with your computer for a list of service

 

and support telephone numbers.

 

 

The monitor screen is blank.

Verify that:

 

v The monitor cable is securely attached to the rear of the monitor and to the

 

rear of the computer.

 

v The monitor power cord is plugged into the monitor and into a working

 

electrical outlet.

 

v The monitor is turned on and the brightness and contrast controls are set

 

correctly.

 

v The voltage is set to the correct setting for your country.

 

v The monitor signal cable is securely connected to the monitor and to the

 

monitor connector on the computer.

 

Note: If your computer has two monitor connectors, verify that your monitor is

 

connected to the option connector rather than the one in the rear of the system

 

board. For more information, see “Connectingyour computer” on page 5.

 

If you cannot correct the problem, have the computer serviced. Refer to the safety

 

and warranty information that is provided with your computer for a list of service

 

and support telephone numbers.

 

 

The keyboard does not work.

Verify that:

The computer does not respond

v The computer is turned on.

to the keyboard.

v The monitor is turned on and the brightness and contrast controls are set

 

 

correctly.

 

v The keyboard is securely connected to the keyboard connector on the

 

computer.

 

v No keys are stuck.

 

If you cannot correct the problem, have the computer serviced. Refer to the safety

 

and warranty information that is provided with your computer for a list of service

 

and support telephone numbers.

 

 

© Lenovo 2005, 2008. Portions © IBM Corp. 2005.

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Lenovo 6397, 6395, 6394, 6393, 6396 manual Troubleshooting and diagnostics, Basic troubleshooting
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6396, 6397, 6393, 6394, 6395 specifications

Lenovo has consistently been at the forefront of technological innovation, and their 6396, 6395, 6393, 6394, and 6397 models showcase the company's commitment to delivering high-performance devices tailored for various user needs. These models serve as excellent examples of Lenovo's dedication to quality and versatility.

The Lenovo 6396 stands out with its powerful processing capabilities, equipped with cutting-edge multi-core processors that ensure seamless multitasking. Users can enjoy superior performance for demanding applications, making it an ideal choice for both professionals and gamers. Additionally, it boasts an advanced cooling system that helps maintain optimal temperatures during intensive tasks, enhancing longevity and reliability.

Similarly, the Lenovo 6395 offers significant advancements, particularly in its display technology. Featuring a vibrant Full HD screen, this model provides users with stunning visuals and vivid colors, perfect for media consumption and graphic design. Its anti-glare technology ensures comfortable viewing even in bright environments, catering to on-the-go professionals and students alike.

The Lenovo 6393 is designed with mobility in mind. Weighing less than many competitors, this model combines portability with performance. It supports fast charging and extended battery life, allowing users to work or play for hours without worrying about running out of power. Its robust build quality ensures it can withstand the rigors of daily use.

For those seeking a versatile device, the Lenovo 6394 offers a 2-in-1 design, enabling it to function seamlessly as both a laptop and a tablet. This flexibility is complemented by a touch-responsive display and a detachable keyboard, making it perfect for creative professionals who need to switch between modes efficiently.

Lastly, the Lenovo 6397 integrates advanced connectivity options, including Wi-Fi 6 and Bluetooth 5.0. These features ensure that users can connect to the internet and other devices with enhanced speed and stability, facilitating a smoother experience whether in a home office or a busy café.

In summary, the Lenovo 6396, 6395, 6393, 6394, and 6397 embody a blend of performance, portability, versatility, and connectivity. Each model is tailored to meet the needs of different users, from gamers and professionals to students and creative individuals. With Lenovo's commitment to innovation and quality, these devices are set to provide exceptional value in today's dynamic technology landscape.
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