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      BIOS Update - Windows 7 (32-bit), Windows XP

      Back#ProductName# - Downloads

      Name
      Operating System
      Version
      Released
      Download Now
      Checksum Data
      BIOS Update
      exe
      2.21 MB
      Windows 7 (32-bit)
      Windows XP (32-bit)
      62
      10/27/2010
      BIOS Update
      txtreadme
      2.21 MB
      Windows 7 (32-bit)
      Windows XP (32-bit)
      62
      10/27/2010

      Important information

      Lenovo strongly suggests rebooting the system before applying the BIOS update.

      Fixes and enhancements

      Latest BIOS fixed all merged issues from previous ones.

      Change history

      24CN62WW

      1. Modified the memory base address to workaround the issue of system hung at startup (black screen)

      2. Fixed brightness couldn't be adjusted by Energy Management under XP operating system

      24CN25WW:

      1. Fixed: Backlight sometimes turned off when resuming from S4

      2. Added TV cards in whitelist

      24CN24WW:

      1. Added LCD panel brightness table auto detection function |

      2. Added CPT panel brightness table

      Installation instructions

      1. Locate the file that has been downloaded.

      2. Double click the updating package icon. For Vista and Windows 7, you may run it as administrator by left-clicking on the icon and selecting "Run as administrator".

      3. Click install

      4. Click flash bios

      5. Press Enter to start flashing. During the process, you are advised not to turn off the computer.

      6. When the update finishes, the computer will automatically reboot for the changes to take effect.


      • Alias ID: 3299
      • Document ID:DS010786
      • Last Updated :26 Mar 2014
      • © 2015 Lenovo