许多用户反馈更新kb313977补丁后,电脑无法启动。接下来,我将与您分享win7安装kb313977补丁后解决步骤无法启动。
1、开机按Delete进入到bios设置,选择Boot,打开Secure Boot,如下图所示:
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2、在OS Type(系统类型)改为Other OS(其他系统)选项如下图所示:
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3、长按F10键,点击【OK】按钮,如下图所示:
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4.再次进入bios中的“BOOT—Secure Boot”,确认Platform Key(PK)state选项为(Unloaded),如下图所示:
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