Lenovo L421, L520, L420 manual Lenovo ThinkVantage Toolbox, FRU tests, Applicable test

Models: L420 L520 L421

1 174
Download 174 pages 17.53 Kb
Page 39
Image 39

Lenovo ThinkVantage Toolbox

Lenovo ThinkVantage® Toolbox is a diagnostic program that works through the Windows® operating system. It enables you to view symptoms of computer problems and solutions for them, and includes automatic notification when action is required, computing assistance, advanced diagnostics, and diagnostic history.

Note: To install the latest Lenovo ThinkVantage Toolbox on the computer, go to http://web.lenovothinkvantagetoolbox.com/, click Download Lenovo ThinkVantage Toolbox, and follow the instructions on the screen.

To run this program, do as follows:

Windows 7:

Click Start Control Panel System and Security Lenovo - System Health and Diagnostics.

Windows Vista® and Windows XP:

Click Start All Programs ThinkVantage Lenovo ThinkVantage Toolbox.

Follow the instructions on the screen. Lenovo ThinkVantag Toolbox also has problem determination aids that determine software and usage problems.

For additional information about this program, see the Help for the program.

FRU tests

The following table shows the test for each FRU.

Table 1. FRU tests

FRU

Applicable test

 

 

 

System board

1.

Diagnostics CPU/Coprocessor

 

2.

Diagnostics Systemboard

 

3.

If the docking station or the port replicator is attached to the ThinkPad computer,

 

 

detach it.

 

4.

Place the computer on a horizontal surface, and run Diagnostics ThinkPad

 

 

Devices HDD Active Protection Test.

 

 

Note: Do not apply any physical shock to the computer while the test is running.

 

 

Power

Diagnostics ThinkPad Devices AC Adapter Battery 1 (Battery 2)

 

 

 

LCD unit

1.

Diagnostics Video Adapter

 

2.

Interactive Tests Video

Audio

Enter the BIOS Setup Utility and change Serial ATA (SATA) setting to Compatibility,

 

and run Diagnostics Other Device Codec Test

Speaker

Interactive Tests Internal Speaker

 

Note: Once Audio test is done, the no sound is heard this test. In this case, turn off

 

and turn on the computer. Then, run this test again.

 

 

 

Keyboard

1.

Diagnostics Systemboard Keyboard

 

2.

Interactive Tests Keyboard

Hard disk drive or solid state

Enter the BIOS Setup Utility and change Serial ATA (SATA) setting to Compatibility,

drive

and run Diagnostics Fixed Disks

Diskette drive

1.

Diagnostics Diskette Drives

 

2.

Interactive Tests Diskette

Chapter 3. General checkout 33

Page 39
Image 39
Lenovo L421, L520, L420 manual Lenovo ThinkVantage Toolbox, FRU tests, Applicable test