怎么从外接硬盘中启动系统

当你需要修复磁盘或系统分区、解决系统故障、格式化电脑或重装整个操作系统时,从外接硬盘中启动电脑对你很有帮助。你可以从外接硬盘里启动Windows或Mac电脑。

方法 1 的 3:

Windows 8系统

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9c\/Boot-from-an-External-Hard-Drive-Step-1.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-1.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9c\/Boot-from-an-External-Hard-Drive-Step-1.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-1.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 从屏幕右侧滑动屏幕,点击“设置”。
    • 如果使用鼠标,点击屏幕右下角,向上移动鼠标,然后点击“设置”。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/8\/85\/Boot-from-an-External-Hard-Drive-Step-2.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/8\/85\/Boot-from-an-External-Hard-Drive-Step-2.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-2.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击“电源”,然后选择“重启”。[1]
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/6c\/Boot-from-an-External-Hard-Drive-Step-3.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/6c\/Boot-from-an-External-Hard-Drive-Step-3.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-3.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 重启电脑时,按住“Shift”键。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/41\/Boot-from-an-External-Hard-Drive-Step-4.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/41\/Boot-from-an-External-Hard-Drive-Step-4.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-4.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 当Windows 8系统提示你选择一个选项时,选择“疑难故障排解”。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/bd\/Boot-from-an-External-Hard-Drive-Step-5.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/bd\/Boot-from-an-External-Hard-Drive-Step-5.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-5.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 点击“高级选项”。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/ae\/Boot-from-an-External-Hard-Drive-Step-6.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-6.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/ae\/Boot-from-an-External-Hard-Drive-Step-6.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-6.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 点击“UEFI固件设置”。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/c5\/Boot-from-an-External-Hard-Drive-Step-7.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-7.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/c5\/Boot-from-an-External-Hard-Drive-Step-7.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-7.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 点击“重启”。 接着屏幕上会显示高级BIOS设置菜单。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/6f\/Boot-from-an-External-Hard-Drive-Step-8.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-8.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/6f\/Boot-from-an-External-Hard-Drive-Step-8.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-8.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 使用箭头按键选中“启动”。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/cd\/Boot-from-an-External-Hard-Drive-Step-9.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-9.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/cd\/Boot-from-an-External-Hard-Drive-Step-9.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-9.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 在模式栏中将“UEFI”更改为“Legacy”。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/75\/Boot-from-an-External-Hard-Drive-Step-10.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-10.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/75\/Boot-from-an-External-Hard-Drive-Step-10.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-10.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 选择选项重启电脑,然后快速按下F2键,再次进入BIOS设置菜单。
    • 进入BIOS设置的快捷键可能有所不同,具体取决于电脑制造商。例如,你可能需要用F12或F5来代替F2。
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/97\/Boot-from-an-External-Hard-Drive-Step-11.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-11.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/97\/Boot-from-an-External-Hard-Drive-Step-11.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-11.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 使用箭头按键选中“启动”,然后将启动顺序设置更改为外接硬盘的名字,以它作为默认启动选项。
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/68\/Boot-from-an-External-Hard-Drive-Step-12.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-12.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/68\/Boot-from-an-External-Hard-Drive-Step-12.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-12.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 使用USB数据线将外接硬盘连接到电脑。
  13. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/db\/Boot-from-an-External-Hard-Drive-Step-13.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-13.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/db\/Boot-from-an-External-Hard-Drive-Step-13.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-13.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 13 重启电脑。接下来,Windows 8电脑会从外接硬盘启动。[2]
方法 2 的 3:

Windows 7、Vista和XP系统

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/1c\/Boot-from-an-External-Hard-Drive-Step-14.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-14.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/1c\/Boot-from-an-External-Hard-Drive-Step-14.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-14.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 打开Windows电脑。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/8\/8a\/Boot-from-an-External-Hard-Drive-Step-15.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-15.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/8\/8a\/Boot-from-an-External-Hard-Drive-Step-15.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-15.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 使用USB数据线将外接硬盘连接到电脑。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/23\/Boot-from-an-External-Hard-Drive-Step-16.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-16.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/23\/Boot-from-an-External-Hard-Drive-Step-16.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-16.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 点击“开始”,然后点击“关机”旁边的箭头
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/46\/Boot-from-an-External-Hard-Drive-Step-17.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-17.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/46\/Boot-from-an-External-Hard-Drive-Step-17.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-17.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 选择“重启”。 接着会重启电脑。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a8\/Boot-from-an-External-Hard-Drive-Step-18.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-18.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a8\/Boot-from-an-External-Hard-Drive-Step-18.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-18.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 按下对应的按键,进入电脑的BIOS设置菜单。具体按键取决于电脑的制造商。例如,你可能需要按下F12、F2、F5或Esc按钮。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/2b\/Boot-from-an-External-Hard-Drive-Step-19.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-19.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/2b\/Boot-from-an-External-Hard-Drive-Step-19.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-19.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 使用箭头选中“高级设置”。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/4d\/Boot-from-an-External-Hard-Drive-Step-20.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-20.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/4d\/Boot-from-an-External-Hard-Drive-Step-20.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-20.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 找到名为“启动顺序”的选项
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/12\/Boot-from-an-External-Hard-Drive-Step-21.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-21.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/12\/Boot-from-an-External-Hard-Drive-Step-21.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-21.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 选择外接硬盘,作为首选的启动设备。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/ac\/Boot-from-an-External-Hard-Drive-Step-22.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-22.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/ac\/Boot-from-an-External-Hard-Drive-Step-22.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-22.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 选择选项保存设置,退出BIOS设置。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/8\/89\/Boot-from-an-External-Hard-Drive-Step-23.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-23.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/8\/89\/Boot-from-an-External-Hard-Drive-Step-23.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-23.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 重启电脑。接下来,Windows电脑会从外接硬盘启动。[3]
方法 3 的 3:

Mac OS X电脑

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/20\/Boot-from-an-External-Hard-Drive-Step-24.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-24.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/20\/Boot-from-an-External-Hard-Drive-Step-24.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-24.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 将外接硬盘连接到Mac OS X电脑。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/30\/Boot-from-an-External-Hard-Drive-Step-25.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-25.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/30\/Boot-from-an-External-Hard-Drive-Step-25.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-25.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击苹果菜单,选择“重启电脑”。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/11\/Boot-from-an-External-Hard-Drive-Step-26.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-26.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/11\/Boot-from-an-External-Hard-Drive-Step-26.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-26.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 在你听到启动声时,立刻按下“Option”键。接着屏幕上会显示启动选项菜单。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/19\/Boot-from-an-External-Hard-Drive-Step-27.jpg\/v4-460px-Boot-from-an-External-Hard-Drive-Step-27.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/19\/Boot-from-an-External-Hard-Drive-Step-27.jpg\/v4-728px-Boot-from-an-External-Hard-Drive-Step-27.jpg","smallWidth":460,"smallHeight":334,"bigWidth":728,"bigHeight":529,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 点击外接硬盘的名字。Mac电脑会从你选择的硬盘中启动电脑。
    • 或者,你可以从苹果菜单里选择“系统偏好设置”,点击“启动磁盘”,然后选择外接硬盘的名字,然后点击“重启”。[4]

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