Summary of changes
	Updating BIOS
	Initializing the BIOS
	BIOS version
	Memory Map information

Where:

• [Important] Important update
• (New) New function or enhancement
• (Fix) Correction to existing function

Version 7CETD3WW (2.23)

• (New) Supports Microsoft Windows 7. (addition)
• (New) Updated the Computrace part in the BIOS.
• (Fix) Fixed an issue where the computer might not start when a new ThinkPad Hard Drive Bay Adapter was installed in the Docking Station.

Click here for a complete list of changes fixed by this driver update.

• This package does not work on Windows 7 and Vista 64-bit systems. Use the BIOS Update CD for BIOS updates for Windows 7 and Vista 64-bit systems.
• 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 and a charged battery pack.
• 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.

Attention: Do not turn off or suspend the computer 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. Print these instructions or display on another system.
2. Firmly connect the AC adapter to the system.
3. Start Windows 7 32-bit, Vista 32-bit, XP, 2000 and logon with administrative privileges on the target system.
4. Double-click 7cuj26us.exe to extract it to your hard drive.
   The default location is C:\DRIVERS\FLASH\7cuj26us.
5. [Windows 7 and Vista]
   Click Start, select All Programs, select Accessories, then click Run....
   [Windows XP and 2000]
   Click Start, then click Run....
6. Specify WINTPUP.EXE with the full path name where you extracted the package and then click OK.
   Example: C:\DRIVERS\FLASH\7cuj26us\WINTPUP.EXE
   
7. Follow the instructions on the screen.
8. Select Update ThinkPad BIOS and follow the instructions on the screen.
   

Note: This procedure is intended only for system administrators. The BIOS is updated without any user interaction.

• Refer to the "Manual Update" section, and download and extract the files.
• At the command line, execute WINUPTP.EXE with the -S option.
  Example: C:\DRIVERS\FLASH\7cuj26us\WINUPTP -s

To view the update result, refer to the WINUPTP.log file created at the same directory of the package.

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 in the lower-left corner of the screen, press the F1 key.
   The BIOS Setup Utility menu will be displayed. If you have set a supervisor password, the BIOS Setup Utility menu appears after you enter the 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. Restart the computer.

Notes:

• After initialization you may need to reapply some settings that you had changed previously.
• After the initialization has been completed, the system restarts automatically.
  

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 in the lower-left corner of the screen, press the F1 key.
4. The BIOS Setup Utility menu will be displayed. If a password prompt appears, type the correct password.
5. Check the BIOS Version and Embedded Controller Version.
6. Turn off the computer.
   
   

• 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 models

• 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 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.
  

ATI Mobility Radeon X1300/X1400

• D2000-DBFFF

Intel Graphics Media Accelerator 950 models

• 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.