推荐回答(3个)
以下供你参考。
ThinkPad E531 修改“白名单”刷BIOS及更换网卡详细教程
最近折腾电脑更换无线网卡的过程中,我就知道了“白名单”这个词. 拆机拿掉主板,然后焊下BIOS芯片.通过专业工具修改BIOS芯片里的数据.这里面存放着联想出场配置的 硬件ID,所谓的“白名单”就是只能使用联想允许的这个BIOS芯片存在的硬件ID.当你更换网卡后开机会报警.我们要做的就是让把他加入白名单.(PS:这种办法可以实现所有的硬件)
我们需要用到的工具及软件:U盘 CH341A编程器 SOP8测试夹 FPT phoenixtool RW-Everything XSearch (PS:CH341A SOP8可不需要,如你动手能力强可买,不建议购买,浪费钱) 网盘链接 解压密码:https://www.smzdm.com
此方法适用于 ThinkPad Lenovo
首先通过联想官网下载最新版的BIOS进行升级.U盘做PE,然后将 FPT文件解压至U盘根目录. 备份BIOS(PS:关闭 UEFI启动,让U盘进入PE模式,选择 MaxDos工具箱,选择MaxDos9.3,选择纯DOS环境.输入:“fpt -bios -d backup_B.bin” 然后开机.U盘里会有个 B.bin 文件. 后续需要使用这个.
查看电脑 硬件ID 蓝牙硬件ID方法同下:



反编译出 硬件ID. PCIVEN_14E4&DEV_43B1&SUBSYS_062E17AA&REV_03 编译之后:E414 B143 AA172E06 这个是我新网卡的 硬件ID,也就是你们要买的网卡的硬件ID. 可以直接使用这个.(必须买 联想版带 FRU)

使用 RwPortable 提取当前主板的“AcpiTbls.rw”.这个文件是后面修改 BIOS 所必要的文件.


打开phoenixtool,选择提取的BIOS文件A.bin(所有文件路径中不要出现中文,避免出现一些不必要的错误) 所有路径不能出现中文,系统盘根目录 新建文件夹BIOS,将 U盘根目录的 A.BIN复制进去




修改 网卡ID,打开 XSearch


安装 WinHex编辑器,打开后转换成中文(Help-setup-chinese,please!). 从XSearch 79E0EDD7-9D1D-4F41-AE1A-F896169E5216_1996.ROM 直接拖动到 WinHex.




关闭WinHex,回到 phoenixtool ,点击确定.

打开BIOS文件夹(C:BIOS),可以看到 A_SLIC.BIN 这个文件.这就是我们修改之后的 BIOS.将他复制到U盘.

如果你家附近没有电脑维修点.你想自己折腾,那就买这些东西吧.这种方法是不需要拆芯片.但是成功率不足10%,我已失败告终.自己拆机后拿着主板去维修点让他给我焊下来帮我刷BIOS.20元.
这篇帖子写着太累了..大家留言交流下吧.有大神的话帮帮我..
网卡淘宝现在暂时都缺货,只有一家在卖,价格很便宜 我现在用的就是他家买的 自行X宝搜索 BMC94352 120元的就是.
小白用户,不想折腾的. 按照上面的步骤得到修改后的 BIOS(A_SLIC.BIN) 拿着U盘和电脑找他让他帮你拆机和拆芯片以及刷BIOS. E531的芯片在键盘下面,有2个BIOS芯片 W25Q64BV W25Q32BV 记得看清楚拆 W25Q32BV.记得找 32的. 然后让他帮你装好电脑.预计50元吧.. 然后你就可以更换网卡 直接开机使用.
首先得注意只能刷比当前更新的bios,再有一个,因为现在的bios是修改过的,官网的刷写工具经校验发现对不上号果断报错。
建议到bios之家找强刷工具把官网提供的对应机型的最新版bios强刷,大概也只能这样了——
简单和你说下,我以前刷过。
大致流程就是,下载主板型号对应的BIOS和BIOS刷主板工具,流程可以直接在win系统下刷,难度在于不好下载到主板型号对应的BIOS。
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