电脑重装系统后启动菜单出现两个win7,说明主引导记录出了问题。具体的修复步骤如下:
1、首先,打开通用pe工具箱,制作一个启动U盘:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e824b899a9014c089e243dfb047b02087bf4f455?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、然后,重启电脑进入PE菜单选项,选择02选项,点击回车:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/1e30e924b899a901a3774e6813950a7b0208f52a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、接着,在win8pe系统中,双击桌面上“分区工具Diskgenius”图标:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/42166d224f4a20a44a7629999e529822720ed007?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、然后,在分区工具Diskgenius工具中,点击“硬盘——重建主引导记录(MBR)”选项,此时软件会开始自动修复:
5、最后,修复完成后会弹出任务成功完成的提示窗,直接按下“确定”按键。到此,电脑开机后就不会出现两个win7选项了:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/3ac79f3df8dcd1002e89ec7f7c8b4710b9122f52?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)