---------------------------------------------------------------------- Software Name ThinkPad PC-Doctor DOS #162 Supported models ThinkPad R51e Operating Systems Not applicable Version 2.0.1572 Issue date December 18, 2006 ---------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package provides 'PC-Doctor DOS' ThinkPad diagnostics. This program is language independent and can be used with any language system. ---------------------------------------------------------------------- CHANGES IN THIS RELEASE [Important updates] Nothing. [New functions or enhancements] - CD-ROM/DVD test is changed to Optical Drive test. [Problem fixes] - CD-ROM/DVD test returns FAILED when some of DVD media is inserted. ---------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED 1. Run PC-Doctor DOS. 2. Select Quit menu by keyboard or mouse. 3. Select About. 4. Version Number is shown. Note: This version information does not show minor version. For example, the version 2.0.651a shows version 2.0.651. ---------------------------------------------------------------------- Notes: ******************************************************************* WARNING THIS SOFTWARE CAN ONLY BE USED WITH THE MACHINES ON THE SUPPORTED MODELS ON THIS PAGE. USE OF THIS SOFTWARE WITH ANY OTHER MACHINE IS STRICTLY PROHIBITED. ******************************************************************* PC-Doctor DOS provides some benchmark tests, for example, a test to indicate how much battery power remains. Results of such tests might differ from the specifications provided in the user's guide and catalog. The results vary depending on the testing method and the testing environment, and Lenovo does not guarantee these results. ---------------------------------------------------------------------- DIAGNOSTICS PROCEDURE 1. Power off the system. 2. Insert the 'PC-Doctor DOS #162-1' diskette into the diskette drive and power on the system. 3. Follow the instructions on the screen. ---------------------------------------------------------------------- VERSION INFORMATION The following versions have been released to date. [Released Versions] Versions The contents --------- ------------------------------------------------ 2.0.1572 4th. release for a problem fix 2.0.1491 3rd. release for a problem fix 2.0.1469 2nd. release for a problem fix 2.0.1432 Initial release [Summary of Changes] Where: < > Version [Important] Important Update (New) New function or enhancement (Fix) Correction to existing function <2.0.1572> - (New) CD-ROM/DVD test is changed to Optical Drive test. - (Fix) CD-ROM/DVD test returns FAILED when some of DVD media is inserted. <2.0.1491> - (Fix) Numlock key LED does not work correctly in the Keyboard LEDs test if the ThinkPad Numlock mode is set to the "Independent" mode. <2.0.1469> - (Fix) The computer freezes when "TAIWAN" is selected in the Conexant Smart Modem Dialtone test. <2.0.1432> - (New) (Initial release) Support for ThinkPad R51e. ---------------------------------------------------------------------- TRADEMARKS * ThinkPad is a registered trademark of Lenovo. * PC-Doctor is a registered trademark of PC-Doctor, Inc. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.