| Name | Operating System | Version | Released | Download |
|---|---|---|---|---|
| BIOS Update 78cn23ww.exe 4.41MB | Windows 7 32bit, Windows 7 64bit, Windows 8 32bit, Windows 8 64bit | 2.01 | 03 Nov 2013 | Download |
| README of BIOS Update 78cn23ww.txt 2.97KB | Windows 7 32bit, Windows 7 64bit, Windows 8 32bit, Windows 8 64bit | 2.01 | 03 Nov 2013 | Download |
- Lenovo G400, G500
- Windows 7 (32-bit, 64-bit), Windows 8 (32-bit, 64-bit)
Important Information
- This package updates the basic input/output system (BIOS) on IdeaPad G400\G500.
BIOS, abbreviation of Basic Input/Output System, is integrated in ROM chip on main board, which contains the basic input/output program, system configuration information, system startup self-check and pre-setup programs. BIOS provides most basic low-level hardware operations; it is the connection between software and hardware, and interfacing window of hardware and operating system.
Note: Make note of any settings you have changed in the BIOS Configuration Utility. These settings may have to be re-entered after updating the BIOS.
Attention: Do not power off or restart your computer during the BIOS flashing process, which will cause serious damage and improper functioning of your computer.
Print this file so that you can refer to it during the installation.
- Latest Version BIOS fixed all merged issues from previous.