Lenovo ThinkPad T431s Hardware Maintenance Manual - Page 31

UEFI diagnostic program, Bootable diagnostic programs - release

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The quick test programs are applicable on the following operating systems: • Microsoft® Windows® 8 • Microsoft Windows 7 • Microsoft Windows XP • Microsoft Windows Server® 2003 • Microsoft Windows Server 2008 To download and install a quick test program, go to http://www.lenovo.com/diags, and follow the instructions on the Web site. To run a test using quick test program, do the following: 1. Go to the C:\SWTOOLS\ldiag directory. 2. Double-click the gui_lsc_lite.exe file. 3. When the User Account Control window opens, click Yes. 4. Select the device class to be tested. 5. Select the devices to be tested. 6. Select the test to be performed. 7. Follow the instructions on the screen to start the test. When a problem is detected, information messages are displayed. Refer to the messages to troubleshoot the problem. UEFI diagnostic program A UEFI diagnostic program is preinstalled on the computer. It enables you to test memory modules and internal storage devices, view system information, and check and recover bad sectors on internal storage devices. To run the UEFI diagnostic program, do the following: 1. Turn on the computer. If the computer cannot be turned on, go to "Power system checkout" on page 26, and check the power sources. If an error code is displayed, go to "Symptom-to-FRU index" on page 34 for error code descriptions and troubleshooting hints. 2. When the ThinkPad logo is displayed, repeatedly press and release the F10 key. The main screen of the UEFI diagnostic program is displayed. 3. Follow the instructions on the screen to use the diagnostic program. The options on the main screen are as follows: Table 1. Items on the main screen of the UEFI diagnostic program Tests Tools • Quick Memory Test • Quick Storage Device Test • Exit Application • System Information • Recover Bad Sectors Tool Bootable diagnostic programs If the computer you are servicing is not installed with the UEFI diagnostic program, you can download a bootable diagnostic program from the Lenovo Support Web site. The bootable diagnostic programs enable you to test computer memory and internal storage devices, view system information, and check and recover the internal storage devices. To use the bootable diagnostic programs, you can create a bootable diagnostic medium on a USB device or CD. To create a bootable diagnostic medium, do the following: Chapter 3. General checkout 25

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The quick test programs are applicable on the following operating systems:
•
Microsoft
®
Windows
®
8
•
Microsoft Windows 7
•
Microsoft Windows XP
•
Microsoft Windows Server
®
2003
•
Microsoft Windows Server 2008
To download and install a quick test program, go to http://www.lenovo.com/diags, and follow the instructions
on the Web site.
To run a test using quick test program, do the following:
1. Go to the C:\SWTOOLS\ldiag directory.
2. Double-click the gui_lsc_lite.exe file.
3. When the
User Account Control
window opens, click
Yes
.
4. Select the device class to be tested.
5. Select the devices to be tested.
6. Select the test to be performed.
7. Follow the instructions on the screen to start the test. When a problem is detected, information
messages are displayed. Refer to the messages to troubleshoot the problem.
UEFI diagnostic program
A UEFI diagnostic program is preinstalled on the computer. It enables you to test memory modules and
internal storage devices, view system information, and check and recover bad sectors on internal storage
devices.
To run the UEFI diagnostic program, do the following:
1. Turn on the computer. If the computer cannot be turned on, go to “Power system checkout” on page 26,
and check the power sources. If an error code is displayed, go to “Symptom-to-FRU index” on page 34
for error code descriptions and troubleshooting hints.
2. When the ThinkPad logo is displayed, repeatedly press and release the F10 key. The main screen of the
UEFI diagnostic program is displayed.
3. Follow the instructions on the screen to use the diagnostic program.
The options on the main screen are as follows:
Table 1. Items on the main screen of the UEFI diagnostic program
Tests
Tools
•
Quick Memory Test
•
Quick Storage Device Test
•
Exit Application
•
System Information
•
Recover Bad Sectors Tool
Bootable diagnostic programs
If the computer you are servicing is not installed with the UEFI diagnostic program, you can download a
bootable diagnostic program from the Lenovo Support Web site. The bootable diagnostic programs enable
you to test computer memory and internal storage devices, view system information, and check and recover
the internal storage devices. To use the bootable diagnostic programs, you can create a bootable diagnostic
medium on a USB device or CD.
To create a bootable diagnostic medium, do the following:
Chapter 3
.
General checkout
25