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      BIOS Update for Windows 7 (32-bit, 64-bit), XP - Lenovo G770 Notebook

      Back#ProductName# - Downloads

      Name
      Operating System
      Version
      Released
      Download Now
      Checksum Data
      BIOS Update
      exe
      3.28 MB
      Windows 7 (32-bit)
      Windows XP (32-bit)
      11
      5/21/2012
      BIOS Update
      exe
      3.67 MB
      Windows 7 (64-bit)
      Windows XP (64-bit)
      11
      5/21/2012
      BIOS Update Readme
      txtreadme
      26.1KB
      Windows 7 (32-bit)
      Windows 7 (64-bit)
      Windows XP (32-bit)
      11
      5/21/2012
      Supported Systems
      • Lenovo G770

       

      Supported Operating Systems
      • Microsoft Windows 7 32-bit, 64-bit, Windows XP

       

      Fixes and Enhancement
      • Fixed the NOVO button can't be powered on when AC adapter only.

      Important Information
      • Lenovo strongly suggests rebooting the system before applying the BIOS update.
      • BIOS  Version:  PIWG4310.ROM (40CN11WW(V3.10))

       

      Installation Instructions
      • How to flash BIOS:
                    a. Please use flashit.exe V1.4c
                        For flash BIOS only, "flashit PIWG4310.ROM  /all /bios"
                        For flash BIOS+EC, "flashit PIWG4310.bin  /all /bios /ecb"
                    b. For flash BIOS only, please use flash.bat
                        For flash BIOS+EC, please use flasha.bat

       

       


      • Alias ID:
      • Document ID:DS028004
      • Last Updated :26 Mar 2014
      • © 2015 Lenovo