Lenovo Linux Diagnostics is a diagnostic tool that tests the memory and hard drives in Lenovo ThinkPad, ThinkCentre and ThinkStation  on Linux.

• ThinkCentre
  • Edge 71, Edge 71z, Edge 91, Edge91z, Edge 92
  • M60e, M71e, M71z, M75e, M76, M77, M81, M82, M90z, M91, M91p, M92z, M92
• ThinkStation
  • C20, C20x
  • D20
  • E30
  • S20
• ThinkPad
  • Edge E120, E125, E130, E220s, E320, E325, E330, E420, E425, E430, E435, E520, E525, E530, E535, S430
  • L420, L520
  • S220, S420
  • T420s, T430s, T420, T430, T520, T530
  • W520, W530
  • X1, X121e, X130e, X131e, X220, X220 Tablet, X230, X230 Tablet
• Lenovo Essential
  • B480, B580
  • V480, V480s
  • K29, K49, E49
• IdeaPad
  • G480, G485, G580, G585, G780

• Redhat Enterprise Linux 6 (32-bit)

1. Click the file links to download the files from the Web page.
2. When prompted, select a drive and directory in which to save the downloaded files.

Log on console as root:
su-

To install the packages, it is necessary to uninstall all previous versions of Lenovo Linux Diagnostics.
rpm - aq | grep ldiag (to check if there is an installed version)
and
rpm -e "installed version" (to remove the installed version)

After that, just execute:
rpm -ivh redhat-x86-15.rpm

Choose the language you wish to install when the dialog pops up

Log on console as root:
su-

Execute:
ui

Log on console as root:
su-

Execute:
rpm - aq | grep ldiag (to check if there is an installed version)
and
rpm -e "installed version" (to remove the installed version)

• SATA Controller Mode needs to be set to AHCI in system BIOS if the system doesn't use UEFI BIOS
• Command window size has to be at least 115 x 27 to launch the application.

• For any open source code used in generating this application, you can download it at
  http://support.lenovo.com/en_US/downloads/detail.page?DocID=HT073284