Readme of Bios Update
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Flash BIOS update - Flash from Operating System version for Z370 Z470 Version 4ACN38WW Installation README Updated Date:2012-11-09 This package updates the basic input/output system (BIOS) onZ370 Z470 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. 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. ====================== 1. Locate the file 4acn38ww.exe or 4acn38ww 64.exe that has been downloaded. 2. Double click the 4acn38ww.exe or 4acn38ww64 icon. 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. Updated Information: Latest Version BIOS fixs all merged issues from previous. Summary of changes ================== General Information: 4acn38ww Fixed, When Resume From S3, HDD Translating Speed Becomes Low 4ACN35WW Update nVIDIA N12MGS VBIOS Trademarks ========== 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 5/1/2014 http://download.lenovo.com/consumer/mobiles/4acn38ww.txt 1 / 1
Transcript of Readme of Bios Update
Flash BIOS update - Flash from Operating System version for Z370 Z470Version 4ACN38WWInstallation READMEUpdated Date:2012-11-09This package updates the basic input/output system (BIOS) onZ370 Z470
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.
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.======================1. Locate the file 4acn38ww.exe or 4acn38ww 64.exe that has been downloaded.2. Double click the 4acn38ww.exe or 4acn38ww64 icon.3. Click install4. Click flash bios5. 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.
Updated Information:
Latest Version BIOS fixs all merged issues from previous.
Summary of changes==================General Information:
4acn38ww Fixed, When Resume From S3, HDD Translating Speed Becomes Low
4ACN35WWUpdate nVIDIA N12MGS VBIOS
Trademarks==========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
5/1/2014
http://download.lenovo.com/consumer/mobiles/4acn38ww.txt 1 / 1
