电脑开机一直出现american megatrends是设置错误造成的,解决方法为:
1、重启电脑,一直按F8,出现如下界面,点击:带命令提示符的安全模式。
![](https://iknow-pic.cdn.bcebos.com/b58f8c5494eef01f35d05a92effe9925bd317da4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、进去以后,如下图所示,在命令提示框中输入:notepad.exe 回车。notepad.exe的意思是打开记事本。
![](https://iknow-pic.cdn.bcebos.com/a71ea8d3fd1f4134b9ce47292a1f95cad0c85eef?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、回车以后记事本提示框弹出,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/d043ad4bd11373f0e51622c8ab0f4bfbfbed04bf?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、点击文件打开,选择右下角,所有文件,这样如果您的桌面有重要文件就可以先将重要文件复制到其他盘里面,以免丢失,如果没有就进行下一步。
![](https://iknow-pic.cdn.bcebos.com/b2de9c82d158ccbf4f49f76d16d8bc3eb03541eb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、选择计算机,打开,选择:C盘。
![](https://iknow-pic.cdn.bcebos.com/4e4a20a4462309f726a9ef457d0e0cf3d6cad6a7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、选择windows,往下翻,选择:winsxs 点击进去。
![](https://iknow-pic.cdn.bcebos.com/b58f8c5494eef01f35d55a92effe9925bd317da7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7、删除相应文件即可。
![](https://iknow-pic.cdn.bcebos.com/d009b3de9c82d158ee761be68f0a19d8bd3e42f4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)