推荐回答（2个）
找个cbrom，把备份下来的bios程序用cbrom加一下图，在刷进去就ok了。
cbrom加图命令：在cmd下加cbrom.exe 1.bin /logo 2.bmp
其中1.bin是bios文件，2.bmp是640x480的16色图片。
cbrom具体抄作方法如下：
使用最广泛的Award Bios修改软件，使用这个功能强大的软件，可以分离、加入、删除BIOS中的内容。以下为CBROM各参数的应用。
提示：在你修改自己的BIOS前，一定要做好备份，以防万一。此软件只限于AWARD BIOS。
加入某项内容： (以下 ***.BIN 为BIOS文件)
CBROM ***.BIN /EPA ***.EPA 更新能源之星图标（用于只支持EPA格式的4.5X）
CBROM ***.BIN /EPA ***.BMP 更新能源之星图标（用于只支持BMP格式的4.6X-6.X）
CBROM ***.BIN /EPA1-7 ***.BMP 部分主板支持多个更换能源之星图标功能
CBROM ***.BIN /LOGO ***.BMP 更新全屏画面用法（用于只支持BMP格式的6.X和部分4.5X）
CBROM ***.BIN /LOGO1-7 ***.BMP 部分主板支持多个更换全屏画面功能
CBROM ***.BIN /ISA STDE.BIN 使你的主板拥有和捷波恢复精灵一样的功能
CBROM ***.BIN /ISA BIOS-10.BIN 使你的主板拥有承启主板的GHOST功能
CBROM ***.BIN /PCI PXE.LOM 下载 网卡BOOTROM 启动芯片 PXE 代码，写进主板的BIOS将PXE启动代码写到 BIOS 中去，用做无盘启动工作站
CBROM ***.BIN /VSA ***.BIN 更新防毒模块
CBROM ***.BIN /AWDFLASH AWDFLASH.EXE 使你的主板拥有自刷新工能（启动时按ALT+F2）
CBROM ***.BIN /MIB ***.TXT 在支持MENU IN BIOS的主板加入文本信息(加入后，在BIOS SETUP里按F5或F9）
CBROM ***.BIN /YGROUP AWARDEYT.ROM 更换 YGROUP组
CBROM ***.BIN /XGROUP AWARDEXT.ROM 更换 XGROUP组
CBROM ***.BIN /GROUP _EN_CODE.BIN 写入英文显示代码
CBROM ***.BIN /GROUP _GR_CODE.BIN 写入繁体中文代码
CBROM ***.BIN /GROUP _B5_CODE.BIN 写入德语代码
CBROM ***.BIN /FNT1 FONT1.AWD 写入字库
移出某项内容：
在以上各参数的基础上（CBROM ***.BIN /ISA）加入EXTRACT参数，则为移出BIOS中的新功能。各参数、BIOS文件不同，移出的内容也不相同。
注意：移出的文件最好用BIOS文件中的原文件名。否则可能移植到BIOS中，可能无法使用。
删除某项内容：
如你不想用BIOS中的某个文件，可以在以上参数的基础上（CBROM ***.BIN /ISA）加入RELESAE参数，则为删除对应的项目。
警告：修改BIOS可能造成机器不能启动的严重后果，在没有安全保证的情况下，请慎重使用！！！
刷主办固件要看具体情况的，要看你是什么主板，哪个型号，哪个品牌，你的描述太空旷没法帮你。
一般官方网站都有工具的，你去看看吧。
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