1.备份BIOS.
C:\flashrom>flashrom.exe -r bios.rom
驱动已提取
正在创建新服务...
驱动已经安装并激活!
Trying method 0...
...sanity check
...outside the Asylum at 0/00/0
...OK
Decided to use Intel-conf1
Scanning bus 00 for devices...
Scanning bus 01 for devices...
Scanning bus 02 for devices...
正在校准延迟循环... 完成!
找到芯片组 "ICH5/ICH5R": 正在开启FLASH芯片写入... 成功!
Pm49FL002 在下面地址找到: 0xfffc0000
Flash型号是 Pm49FL002 (256 KB)
正在读取Flash芯片...完成
驱动已经停止并释放
2.擦除flash芯片。
C:\flashrom>flashrom.exe -E
驱动已提取
正在创建新服务...
驱动已经安装并激活!
Trying method 0...
...sanity check
...outside the Asylum at 0/00/0
...OK
Decided to use Intel-conf1
Scanning bus 00 for devices...
Scanning bus 01 for devices...
Scanning bus 02 for devices...
正在校准延迟循环... 完成!
找到芯片组 "ICH5/ICH5R": 正在开启FLASH芯片写入... 成功!
Pm49FL002 在下面地址找到: 0xfffc0000
Flash型号是 Pm49FL002 (256 KB)
正在擦除flash芯片
驱动已经停止并释放
3.写入bios文件,注意,文件大小必须与flash大小匹配!
C:\flashrom>flashrom.exe -w bios.rom
驱动已提取
正在创建新服务...
驱动已经安装并激活!
Trying method 0...
...sanity check
...outside the Asylum at 0/00/0
...OK
Decided to use Intel-conf1
Scanning bus 00 for devices...
Scanning bus 01 for devices...
Scanning bus 02 for devices...
正在校准延迟循环... 完成!
找到芯片组 "ICH5/ICH5R": 正在开启FLASH芯片写入... 成功!
Pm49FL002 在下面地址找到: 0xfffc0000
Flash型号是 Pm49FL002 (256 KB)
Flash image seems to be a legacy BIOS. Disabling checks.
Programming Page: 0015 at address: 0x0003c000
驱动已经停止并释放