怎么启动电脑

本指南介绍如何开机进入正常模式和用于诊断的“安全”模式。安全模式只会加载电脑的默认程序,不会在你登录后启动程序,并且还会降低显示分辨率。

方法 1 的 4:

启动电脑并进入正常模式

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/29\/Start-a-Computer-Step-1-Version-2.jpg\/v4-460px-Start-a-Computer-Step-1-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/29\/Start-a-Computer-Step-1-Version-2.jpg\/v4-728px-Start-a-Computer-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":348,"bigWidth":728,"bigHeight":551,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 确保接好电源。如果使用的是台式机,不接电源就无法开机;笔记本电脑可以用电池开机,但也最好接上电源,以免启动时电量过低或出现其他问题。
    • 如果将电源插在浪涌保护器(例如接线板)而非插座上,并且还得开启浪涌保护器。
    • 笔记本电脑的充电器插口通常在外壳的左侧或右侧。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/fc\/Start-a-Computer-Step-2-Version-2.jpg\/v4-460px-Start-a-Computer-Step-2-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/fc\/Start-a-Computer-Step-2-Version-2.jpg\/v4-728px-Start-a-Computer-Step-2-Version-2.jpg","smallWidth":460,"smallHeight":348,"bigWidth":728,"bigHeight":551,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 找到电脑的电源键{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}电源键符号是一个中间插入竖线的圆。不同电脑的电源键位置也不同,但通常都在以下几个位置:
    • 笔记本电脑 — 外壳的左侧、右侧或正面。有时也会在键盘的顶部,或键盘的上方或下方。
    • 台式机 — 机箱正面或背面的方形按钮。某些iMac台式机的电源键在显示器背后或键盘上。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/d5\/Start-a-Computer-Step-3-Version-2.jpg\/v4-460px-Start-a-Computer-Step-3-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/d5\/Start-a-Computer-Step-3-Version-2.jpg\/v4-728px-Start-a-Computer-Step-3-Version-2.jpg","smallWidth":460,"smallHeight":348,"bigWidth":728,"bigHeight":551,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 按下电源按钮{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}按一下即可启动电脑。你会听到电脑内部风扇和硬盘转动的声音;几秒后显示器亮起,并显示启动画面或登录画面,具体取决于电脑之前是关机状态还是睡眠状态。
    • 对于笔记本电脑,需要先打开屏幕。
    • 对于台式机,如果没有看到启动画面,尝试打开显示器的电源。可能电脑已启动,但没有打开显示器。
方法 2 的 4:

启动电脑并进入安全模式(Windows 8和10)

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/77\/Start-a-Computer-Step-4.jpg\/v4-460px-Start-a-Computer-Step-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/77\/Start-a-Computer-Step-4.jpg\/v4-728px-Start-a-Computer-Step-4.jpg","smallWidth":460,"smallHeight":348,"bigWidth":728,"bigHeight":551,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 按下电脑的电源键{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}电源键符号是一个中间插入竖线的圆。要使安装Windows 8或10的电脑进入安全模式,需要先进入正常模式。
    • 必要时先将充电器插入插座,然后再启动。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/62\/Start-a-Computer-Step-5-Version-5.jpg\/v4-460px-Start-a-Computer-Step-5-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/62\/Start-a-Computer-Step-5-Version-5.jpg\/v4-728px-Start-a-Computer-Step-5-Version-5.jpg","smallWidth":460,"smallHeight":346,"bigWidth":728,"bigHeight":548,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 单击启动画面。电脑启动完成或唤醒后,屏幕上会显示图片,并在左下角显示时间。单击该画面会进入用户选择界面。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/7c\/Start-a-Computer-Step-6-Version-5.jpg\/v4-460px-Start-a-Computer-Step-6-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/7c\/Start-a-Computer-Step-6-Version-5.jpg\/v4-728px-Start-a-Computer-Step-6-Version-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 单击电源图标{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}它位于屏幕的右下角,图标为一个中间插入竖线的圆。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/1e\/Start-a-Computer-Step-7-Version-3.jpg\/v4-460px-Start-a-Computer-Step-7-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/1e\/Start-a-Computer-Step-7-Version-3.jpg\/v4-728px-Start-a-Computer-Step-7-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 找到Shift键。它位于电脑键盘的左侧。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9a\/Start-a-Computer-Step-8-Version-5.jpg\/v4-460px-Start-a-Computer-Step-8-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9a\/Start-a-Computer-Step-8-Version-5.jpg\/v4-728px-Start-a-Computer-Step-8-Version-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 按住Shift并单击重启重启选项会出现在电源图标的上方或下方。按住Shift并单击该选项,随后会重启电脑并加载“高级选项”菜单,可以在其中选择安全模式。
    • 单击重启后,可能还需要单击仍然重启。单击时仍要按住Shift
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/19\/Start-a-Computer-Step-9-Version-4.jpg\/v4-460px-Start-a-Computer-Step-9-Version-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/19\/Start-a-Computer-Step-9-Version-4.jpg\/v4-728px-Start-a-Computer-Step-9-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 等待电脑加载“高级选项”屏幕。该屏幕为蓝底白字。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/61\/Start-a-Computer-Step-10-Version-2.jpg\/v4-460px-Start-a-Computer-Step-10-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/61\/Start-a-Computer-Step-10-Version-2.jpg\/v4-728px-Start-a-Computer-Step-10-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 单击疑难解答它位于屏幕中间。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/5\/50\/Start-a-Computer-Step-11-Version-2.jpg\/v4-460px-Start-a-Computer-Step-11-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/50\/Start-a-Computer-Step-11-Version-2.jpg\/v4-728px-Start-a-Computer-Step-11-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 单击高级选项它位于屏幕底部。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/dc\/Start-a-Computer-Step-12-Version-2.jpg\/v4-460px-Start-a-Computer-Step-12-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/dc\/Start-a-Computer-Step-12-Version-2.jpg\/v4-728px-Start-a-Computer-Step-12-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 单击启动设置它位于屏幕右侧。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/7a\/Start-a-Computer-Step-13-Version-2.jpg\/v4-460px-Start-a-Computer-Step-13-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/7a\/Start-a-Computer-Step-13-Version-2.jpg\/v4-728px-Start-a-Computer-Step-13-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 单击重启它位于屏幕的右下角。
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/4c\/Start-a-Computer-Step-14-Version-2.jpg\/v4-460px-Start-a-Computer-Step-14-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/4c\/Start-a-Computer-Step-14-Version-2.jpg\/v4-728px-Start-a-Computer-Step-14-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 等待电脑重启。重启时,你会看到显示白色文字的蓝色屏幕。
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/3a\/Start-a-Computer-Step-15-Version-2.jpg\/v4-460px-Start-a-Computer-Step-15-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/3a\/Start-a-Computer-Step-15-Version-2.jpg\/v4-728px-Start-a-Computer-Step-15-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 4这将选择“安全模式”选项,确认要重启电脑并进入安全模式。
  13. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/bb\/Start-a-Computer-Step-16-Version-2.jpg\/v4-460px-Start-a-Computer-Step-16-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/bb\/Start-a-Computer-Step-16-Version-2.jpg\/v4-728px-Start-a-Computer-Step-16-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 13 等待电脑重启并进入安全模式。等待时间取决于电脑的处理速度。
方法 3 的 4:

启动电脑并进入安全模式(Windows XP、Vista和7)

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/1c\/Start-a-Computer-Step-17-Version-2.jpg\/v4-460px-Start-a-Computer-Step-17-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/1c\/Start-a-Computer-Step-17-Version-2.jpg\/v4-728px-Start-a-Computer-Step-17-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 找到F8键。它位于电脑键盘顶部。启动电脑时,按住F8进入安全模式选项菜单。
    • 如果电脑键盘底部有fn键,可能需要同时按住它和F8才能启动安全模式。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/7e\/Start-a-Computer-Step-18.jpg\/v4-460px-Start-a-Computer-Step-18.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/7e\/Start-a-Computer-Step-18.jpg\/v4-728px-Start-a-Computer-Step-18.jpg","smallWidth":460,"smallHeight":348,"bigWidth":728,"bigHeight":551,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 按下电脑的电源键{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}随后会启动电脑。
    • 如果电脑处于睡眠状态,按住电源键直到关机,然后再按电源键启动电脑。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b4\/Start-a-Computer-Step-19-Version-2.jpg\/v4-460px-Start-a-Computer-Step-19-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b4\/Start-a-Computer-Step-19-Version-2.jpg\/v4-728px-Start-a-Computer-Step-19-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 按住F8在电脑启动后立即按住此键。随后会开启启动菜单,可在其中选择安全模式。
    • 如果按住F8没有看到该菜单,重启电脑并按住fn+F8
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b8\/Start-a-Computer-Step-20-Version-2.jpg\/v4-460px-Start-a-Computer-Step-20-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b8\/Start-a-Computer-Step-20-Version-2.jpg\/v4-728px-Start-a-Computer-Step-20-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 键直到选中“安全模式”。它位于电脑键盘的右侧。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/94\/Start-a-Computer-Step-21-Version-2.jpg\/v4-460px-Start-a-Computer-Step-21-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/94\/Start-a-Computer-Step-21-Version-2.jpg\/v4-728px-Start-a-Computer-Step-21-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 选中“安全模式”后,按Enter随后会启动电脑并进入安全模式。
方法 4 的 4:

启动Mac并进入安全模式

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/29\/Start-a-Computer-Step-22-Version-2.jpg\/v4-460px-Start-a-Computer-Step-22-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/29\/Start-a-Computer-Step-22-Version-2.jpg\/v4-728px-Start-a-Computer-Step-22-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 找到Mac的shift键。它位于大部分Mac电脑键盘的左侧。
    • 必要时先将Mac的充电器插入插座,然后再启动。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/8\/81\/Turn-On-a-Mac-Computer-Step-2.jpg\/v4-460px-Turn-On-a-Mac-Computer-Step-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/8\/81\/Turn-On-a-Mac-Computer-Step-2.jpg\/v4-728px-Turn-On-a-Mac-Computer-Step-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 按下Mac的电源键{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}随后Mac开始启动。
    • 如果Mac处于睡眠状态,按住电源键直到关机,然后再按电源键启动Mac。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/69\/Start-a-Computer-Step-24-Version-2.jpg\/v4-460px-Start-a-Computer-Step-24-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/69\/Start-a-Computer-Step-24-Version-2.jpg\/v4-728px-Start-a-Computer-Step-24-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 按住shiftMac启动后立即按住此键。[1]
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9e\/Start-a-Computer-Step-25-Version-2.jpg\/v4-460px-Start-a-Computer-Step-25-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9e\/Start-a-Computer-Step-25-Version-2.jpg\/v4-728px-Start-a-Computer-Step-25-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 出现苹果图标后松开shift图标为灰色,下方有一个进度条。加载完成后,就可以登录Mac,并在安全模式下查看系统。

小提示

  • 在Mac和Windows电脑重启完成后,你可能需要输入密码才能登录账户。
  • 重启电脑就能退出安全模式。Mac和Windows电脑都可使用此方法。

警告

  • 在执行这些操作前,要先征得电脑主人的同意。

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