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本帖最后由 tplink740n 于 2019-5-19 14:24 编辑
1.用GPUZ备份当前vbios
2.把备份出的XXX.ROM 拖到AMD and Nvidia GOP update 1.9.3文件夹中的 Nvidia_ROM_Info.bat (这是N卡)上 可以看到自己的vbios信息 比如我的 UEFI SUPPORT NO 即不支持UEFI
3.把备份出的XXX.ROM 拖到AMD and Nvidia GOP update 1.9.3文件夹中的 GOPupd.bat 上 ,按照提示 选择自己的架构 ,比如我的是GK104 就选GK1xx 最后会生成XXXX_updGOP.rom 这是添加了UEFI模块的ROM 比原来的大一些.
4.准备工具:nvflash64 GPUZ
将 加入uefi显卡固件 xx.rom和nvflash64.exe 放到 C:\Windows\System32
5.打开 命令提示符(管理员模式)
6.很多N卡都设置了写入保护,我们首先要解除保护:
在命令提示符输入命令:
nvflash64 --protectoff
这时屏幕可能会闪烁,同时电脑有滴滴声,这是正常现象,不必担心.
7.在命令提示符输入命令 (管理员模式)
nvflash64 xx.rom
屏幕会闪烁,在几声滴滴之后,如果显示success,那么恭喜你,刷新成功了,重启,enjoy yourself!
过程
C:\Windows\system32>nvflash64 --protectoff
NVIDIA Firmware Update Utility (Version 5.558.0)
Copyright (C) 1993-2019, NVIDIA Corporation. All rights reserved.
Adapter: GeForce GTX 750 Ti (10DE,1380,7377,0000) H:--:NRM S:00,B:01,D:00,F:00
EEPROM ID (37,3012) : AMIC A25L020 2.7-3.6V 2048Kx1S, page
Setting EEPROM software protect setting...
Remove EEPROM write protect complete.
C:\Windows\system32>nvflash64 2.rom
NVIDIA Firmware Update Utility (Version 5.558.0)
Copyright (C) 1993-2019, NVIDIA Corporation. All rights reserved.
Checking for matches between display adapter(s) and image(s)...
Adapter: GeForce GTX 750 Ti (10DE,1380,7377,0000) H:--:NRM S:00,B:01,D:00,F:00
EEPROM ID (37,3012) : AMIC A25L020 2.7-3.6V 2048Kx1S, page
Current - Version:82.07.25.00.3E ID:10DE:1380:7377:0000
GM107 Board - 20100050 (Normal Board)
Replace with - Version:82.07.25.00.3E ID:10DE:1380:7377:0000
GM107 Board - 20100050 (Normal Board)
Update display adapter firmware?
Press 'y' to confirm (any other key to abort):
EEPROM ID (37,3012) : AMIC A25L020 2.7-3.6V 2048Kx1S, page
Storing updated firmware image...
Erasing EEPROM...
[==================================================] 100 %
Primary image flashing completes.
Verifying update...
Update successful.
Firmware image has been updated from version 82.07.25.00.3E to 82.07.25.00.3E.
A reboot is required for the update to take effect.
C:\Windows\system32>
参照 http://tieba.baidu.com/p/5014879501 https://forum.51nb.com/thread-1673155-1-1.html 十分感谢原帖作者
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