恢复或升级计算机时,有时候需要直接读取CD的数据。问题是,大部分计算机会自动读取硬盘上的数据。从CD读取数据开机听上去有些复杂,你将在本文中找到正确的方法。
步骤
方法 1 的 2:
适用非Mac OS X 系统
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1
插入你的光盘。光盘必须是windows系统安装检测的启动盘
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2
重启计算机。在你插入光盘前,你要确认CD/DVD驱动是默认的启动设备。
- 显示器上出现制造上图标时,图标下方或是旁边或显示相应选择菜单。你需要点击相应按键才能进入BIOS安装菜单,不同的电脑制造商按键不同,常见的有F2,F10,F12, DEL。
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- 进入BIOS后,选择"BOOT"子菜单。由于BIOS的菜单排列可能因品牌不尽相同,你可能需要选择与BOOT(启动)最接近的那个菜单即可。
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- 进入BOOT后,用上下按键将"1st device"改成"CD/DVD"。不同BIOS可能有不同的表示方法,有的显示的是CD/DVD驱动的厂商名,有的显示的是"Optical Drive",有的直接显示"CD/DVD"。
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- 这样你的默认启动设备更改为CD/DVD,之后重启电脑即可。
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3
从CD中读取数据。当显示器画面出现制造商的logo时,按下任意键系统就读取光盘数据开机,部分光盘会自动进行读取进程。
方法 2 的 2:
适用Mac OS X系统
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1
插入光盘。你的光盘必须是Mac OS X系统的装机光盘,然后重启电脑。
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2
长按C键或option键。在你听到重启声后,长按C键或是option键。长按option键后,会出现菜单让你选择启动读取方式,选择CD/DVD驱动器即可。长按C键则会直接跳过这个选择界面直接读取CD/DVD数据重新启动计算机。
- 这会花些时间。你需要等到菜单出现或重启程序自动开始再放手。
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- 一般来说,从CD启动数据明显慢于硬盘。所以开机装载过程缓慢实属正常。
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