i5 2450m hd3000 下载10.14.5的镜像然后用DG打开u盘 替换efi即可然后进系统安装
2020-11-07 16:19:51
38.42MB
1
联想B460/V460笔记本电脑经常蓝屏、死机的办法，更新BIOS稍有解决，建议在纯DOS系统下更新BIOS，再一并更新EC。
2020-01-20 03:17:12
6.74MB
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lenovo联想扬天M2610N L-IG41M主板64位系统bios启天thinkcentre等所有联想G41主板通用，进入U盘PE系统升级，刷完可装64位系统。
2020-01-16 03:03:37
2.13MB
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本BIOS支持8,9,10版本的vmware workstation
操作方法:
1. 将ROM文件放至虚拟机目录中
2. 用文本编辑器打开vmx文件,
最后加一行: bios440.filename = "lenovo.rom",保存退出
3.启动虚拟机,可以看到lenovo开机画面
可激活lenovo oem各版本xm,win7,win2008的操作系统
2020-01-03 11:33:50
512KB
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这是国外友人制作的bios高级菜单+去白名单版本，高级菜单中含有多种功能，例如设置内存频率，希望能帮助到大家
2019-12-21 22:20:06
3.32MB
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在BIOS v1.21中增加HotKey Mode （关闭后按【F1】就不用同时按 【FN】+【F1】了）
原文描述:
Flash BIOS update - Flash from Operating System version for IdeaPad Z400/Z500/Z400 Touch/Z500 Touch/P400 Touch/P500/P500 Touch, Erazer Z400/Z400 Touch/Z500/Z500 Touch
Version 71CN51WW(V1.21)
Installation README
Updated Date:2013-10-17
This package updates the basic input/output system (BIOS) on IdeaPad Z400/Z500/Z400 Touch/Z500 Touch/P400 Touch/P500/P500 Touch, Erazer Z400/Z400 Touch/Z500/Z500 Touch.
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
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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 71cn51ww.exe that has been downloaded.
2. Double click the 71cn51ww.exe 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.
7. If the hot key not work without Fn key after flash BIOS, this SOP describes how to enable hot key mode
Step 1: Press power button to boot, then press F2 k
2019-12-21 22:17:46
4.52MB
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