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发表于 2015-1-10 12:13:46
来自: 天津 来自 天津
再提供一个从美国管网下载的A7CN43WW 版本BIOS
以下为BIOS介绍原文
Flash BIOS update - Flash from Operating System version for Lenovo G40-30, G50-30Version A7CN43WW Applicable OS Windows 8.1 64bit, Windows 7 64bitInstallation READMEUpdated Date: 2014-10-21This package updates the basic input/output system (BIOS) on Lenovo G40-30, G50-30BIOS, 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.Downloading the package=======================1. Click the file link to download the file from the web page.2. When prompted, select a drive and directory in which to save the downloaded file.Installing the package in Windows======================Run a7cn43ww.exe (Admin authority)Updated Information atest Version BIOS fixed all merged issues from previous.Summary of changes==================General Information:A7CN40WW [Modified]?1. Set SC GPIO 03, 04, 05 and 06 to output high as Intel suggestion2. Update gop driver to 7.2.1004 to support the new Samsung panelA7CN43WW Fixed: 1. Fixed UEFI security vulnerabilities 2. Sometimes enter BIOS Setup very slow 3. SMBIOS Type 200 data incorrectTrademarks==========IdeaPad and IdeaCentre are registered trademarks of Lenovo.Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, product, and service names may be trademarks or service marks of others.THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. WE DISCLAIM ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, WEGRANT NO LICENSES TO ANY PATENTS OR COPYRIGHTS.Copyright (c) Lenovo 2008, all rights reserved
BIOS:
a7cn43ww.zip
(3.7 MB, 下载次数: 396)
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