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

Name
Operating System
Version
Released
Download now
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 :3/26/2014
  • (c) 2014 Lenovo