---------------------------------------------------------------------- Software Name BIOS (ISO format for bootable CD) Support models ThinkPad Z61e, Z61m, Z61t Operating Systems Not applicable Version 1.08 Issue date June 1, 2006 ---------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package is to update the BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below. In order to enable the BIOS update by booting the computer from the CD-R/CD-RW disc, disregarding the operating system, this package is compiled into an ISO format which is compatible with CD-R/CD-RW writing software. For that purpose, it is necessary to have the CD-R/CD-RW writing software (with CD-R/CD-RW creation function from the ISO image) prepared separately. This program is language independent and can be used with any language system. ---------------------------------------------------------------------- CHANGES IN THIS RELEASE [Important Updates] Nothing. [New functions or enhancements] - Support for 1280x768 resolution panel. [Problem fixes] - Spontaneous wrong key may be input when you press keys on the external PS/2 type keyboard. - Numeric characters (2, 4, 6 and 8) may be inserted while the cursor keys are pressed. - Shift key operation is done without pressing the shift key. - Only upper case characters are typed. - Multiple selections with the cursor keys - Numeric keypad may work as the cursor keys. ---------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED There are two ways for version check. (A) On Windows (B) On BIOS Setup Utility (A) On Windows 1. Start the ThinkPad Configuration program. Click Start, select All Programs (or Programs), select ThinkVantage, and then click ThinkPad Configuration. 2. Click the System Information icon. 3. Click the BIOS information tab. BIOS version and Embedded Controller version will be displayed. 4. Click OK to exit. (B) On BIOS Setup Utility 1. Turn off the computer. 2. Turn on the computer. 3. While the "To interrupt normal startup, press the blue ThinkVantage button" message is displayed at the lower-left area of the screen, press the F1 key. The BIOS Setup Utility menu will be displayed. If a password prompt appears, type the correct password. 4. Check BIOS Version and Embedded Controller Version. 5. Turn off the computer. ---------------------------------------------------------------------- NOTES 1. In order to enable the BIOS update by booting the computer from the CD-R/CD-RW disc, it is necessary to prepare the CD-R/CD-RW writing software, such like RecordNow! writing software. If your RecordNow! does not have a "Burn Image" entry, upgrade RecordNow! from following site. http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-43887 2. The CD-R/CD-RW disc for the BIOS update does not support any optical disc drives connected through USB devices, PC Cards, CardBus cards or installed into the Ultrabay of Docking Station. It only supports internal CD-RW, CD-RW & DVD Combo and DVD Multi drives for ThinkPad. 3. To boot the computer from the internal optical disc drive, your ThinkPad computer may need to change the boot device setting. Refer to the "Prepare boot device" section in this document. ---------------------------------------------------------------------- Making BIOS CD The bootable CD-R/CD-RW created here is called "BIOS CD" and it is made things. This section assumes to use Internet Explorer, Explorer and RecordNow! (CD-R/CD-RW writing software). (Downloading files) 1. Click once on the underlined file name with the left mouse button. Once this is done, a pop-up window will appear. 2. In this pop-up window, choose (using the left mouse button) the directory you would like to download the file to and click the "Save" button. A different window will appear and the download will begin and complete without your assistance. 3. Once the download has completed, there may or may not be a message stating that the download completed successfully. (Creating bootable CD-R/CD-RW disc) 4. Make sure the internal CD-RW, CD-RW & DVD Combo or DVD Multi drive for ThinkPad is installed into the computer. Also make sure RecordNow! is installed. Prepare a blank CD-R/CD-RW disc whose size can be 650MB or 700MB. 5. Start RecordNow!. 6. Click the Backup Projects tab. 7. Click the Burn Image project. 8. Locate the ISO file you obtained in step 2. 9. Follow instructions on the screen. The bootable CD-R/CD-RW created is called "BIOS CD". ---------------------------------------------------------------------- UPDATING THE BIOS Notes: - If your computer runs satisfactorily now, it may not be necessary to update the BIOS. To determine if you should update the BIOS, refer to the Version Information section. - You need an AC adapter, a charged battery pack and an either of internal CD-RW, CD-RW & DVD Combo or DVD Multi drive for ThinkPad to to update the BIOS. - If your computer is attached to any kind of docking station or port replicator, turn off the computer and detach it before proceeding. - Remove the Power-on password prior to updating the BIOS in the RDM (Remote Deployment Manager) or similar environment. Warning: Do not turn off, suspend the computer or remove the BIOS CD until the update has been completed. IF YOU DO THAT WHILE THE UPDATE IS STILL IN PROGRESS, THE SYSTEM BOARD MAY HAVE TO BE REPLACED. 1. Firmly connect the AC adapter to the computer. 2. Make sure an either of internal CD-RW, CD-RW & DVD Combo or DVD Multi drive for ThinkPad is installed into the computer. 3. Insert the BIOS CD into the drive and turn on the computer. 4. Select Read this first from the menu and carefully read the information that appears. 5. Press the Esc key to return to the menu. 6. Select Update system program and follow the instructions on the screen. 7. After information panel appears, remove the BIOS CD in the drive then press Enter key to restart the system. ---------------------------------------------------------------------- PREPARE BOOT DEVICE Confirm that an Optical Disc Drive is in the boot device list of your BIOS setup. 1. Power off the computer. 2. Power on the computer. 3. Press the F1 key to enter the BIOS Setup Utility when the "ThinkPad" logo is seen on the screen. The BIOS Setup Utility menu will be displayed. If a password prompt appears, type the correct password. 4. Choose "Startup" from the menu. 5. Choose "Boot" from the menu. Note the current boot priority order for restoration later if you need to modify your boot list. 6. In "Boot Priority Order", set "ATAPI CD0" to the top of the list, "1". 7. Press the F10 key to save the new setup, and then select Yes. 8. Power off or restart the computer. ---------------------------------------------------------------------- INITIALIZING BIOS BIOS Initialization is suggested for some problems. To initialize the BIOS settings: 1. Turn off the computer. 2. Turn on the computer. 3. While the "To interrupt normal startup, press the blue ThinkVantage button" message is displayed at the lower-left area of the screen, press the F1 key. The BIOS Setup Utility menu will be displayed. If a password prompt appears, type the correct password. 4. Press the F9 key to load default configuration. 5. Select Yes. 6. Press the F10 key to save default configuration and exit. 7. Select Yes. 8. Power off or restart the computer. ---------------------------------------------------------------------- VERSION INFORMATION The following versions of BIOS and ECP (Embedded Controller Program) have been released to date. Package Version BIOS Version (BIOS ID) ECP Version (ECP ID) --------------- ---------------------- -------------------- 1.08 1.08 (7FET48WW) 1.03 (7FHT21WW) 1.06 1.06 (7FET46WW) 1.01 (7FHT19WW) 1.05 1.05 (7FET45WW) 1.01 (7FHT19WW) To check the version of BIOS and Embedded Controller Program, refer to the Determining which version is installed section. Summary of Changes ------------------ Where: < > x.xx - y.yy < > : Package version x.xx : BIOS version y.yy : Embedded Controller Program version (Important) Important Update (New) New Function or Enhancement (Fix) Correction to existing function <1.08> 1.08 - 1.03 - (New) Support for 1280x768 resolution panel. - (Fix) Improved frame drop during DVD playback in battery mode. - (Fix) Spontaneous wrong key may be input when you press keys on the external PS/2 type keyboard. - Numeric characters (2, 4, 6 and 8) may be inserted while the cursor keys are pressed. - Shift key operation is done without pressing the shift key. - Only upper case characters are typed. - Multiple selections with the cursor keys - Numeric keypad may work as the cursor keys. <1.06> 1.06 - 1.01 - (Fix) The function to disable Infrared Device in BIOS Setup Utility does not work correctly (BIOS). <1.05> 1.05 - 1.01 - (New) (Initial release) Support for ThinkPad Z61e, Z61m, Z61t. ---------------------------------------------------------------------- BIOS INFORMATION Memory Map Information ---------------------- Reserved Area: The following conventional memory addresses are reserved by the BIOS and others. ATI Mobility Radeon X1300/X1400 model C0000-CFFFF : Reserved for Video BIOS D0000-D1FFF : Reserved for Option ROM of Ethernet (*1) DC000-DFFFF : Reserved for USB BIOS (*2) E0000-FFFFF : Reserved for System BIOS Intel Graphics Media Accelerator 950 model C0000-CE7FF : Reserved for Video BIOS CE800-D07FF : Reserved for Option ROM of Ethernet (*1) DC000-DFFFF : Reserved for USB BIOS (*2) E0000-FFFFF : Reserved for System BIOS Notes: *1: This area becomes free by disabling the Internal Network Option ROM option under Config and Network in the BIOS Setup Utility. This choice will disable PXE and WOL features. *2: This area becomes free by disabling the USB BIOS Support option under Config and USB in the BIOS Setup Utility. This choice does not affect using USB devices in Windows operating systems. Usable Area: The following memory address can be used by the memory manager such as EMM386. ATI Mobility Radeon X1300/X1400 model D2000-DBFFF Intel Graphics Media Accelerator 950 model D0800-DBFFF Note: Certain addresses in this area will be reserved for CardBus Controllers or others by Operating Systems. The addresses vary and depend on the design of each Operating System. ---------------------------------------------------------------------- TRADEMARKS * ThinkPad is a registered trademark of Lenovo. * ThinkVantage and Ultrabay are trademarks of Lenovo. * IBM is a registered trademark of IBM Corporation. * ATI is a registered trademark of ATI Technologies Inc. * Mobility and Radeon are trademarks of ATI Technologies Inc. * Intel is a registered trademark of Intel Corporation. * Microsoft and Windows are registered trademarks of Microsoft Corporation. * RecordNow is a trademark of Sonic Solutions. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.