错误:无法从“hd0”读取扇区 0x1007f0

错误:无法从“hd0”读取扇区 0x1007f0

几个月前,我在硬盘(WD Elements 1TB 2.5 英寸 USB 3.0)中安装了 ubuntu 16.04。为了从硬盘运行计算机,我安装了 GNU Gurb(版本 2.02^beta2-36ubuntu3.8)。直到昨天它都运行正常,但今天我不知道它为什么失败了。我使用 F9 运行计算机,将启动设置为 ubuntu,然后我的计算机返回此信息:

      error: failure reading sector 0x1007f0 from 'hd0'.

      error: failure reading sector 0x100780 from 'hd0'.

      error: failure reading sector 0x100800 from 'hd0'.

      error: failure reading sector 0x100800 from 'hd0'.

      error: failure reading sector 0xfc from 'hd2'.

      error: failure reading sector 0xe0 from 'hd2'.

      error: failure reading sector 0x0 from 'hd2'.

      error: failure reading sector 0x1007f0 from 'hd0'.

      error: failure reading sector 0x100780 from 'hd0'.

      error: failure reading sector 0x100800 from 'hd0'.

      error: failure reading sector 0x100800 from 'hd0'.

然后所有这些都消失了,并出现了 GNU GRUB 启动:

                   GNU GRUB version 2.02^beta2-36ubuntu3.8
  Minimal BASH-like line editing is supported. For the first word, TAB
  lists possible command completions. Anywhere else TAB lists possible
  device or file completions.

  grub> _

有人知道如何解决这个问题吗?我的硬盘里保存了重要的项目!

谢谢 !

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