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我单位机房多台机器出现故障,皆是由分区表被破坏造成的。现给出三种比较典型的故障现象,然后给出修复过程。 故障现缺一:开机,自检完内存以后,自动进入Setup屏幕,且显示混乱,死机。 用A盘可以启动,调Fdisk查看,分区表显示如下信息: 1 non-DOS 1 769 769 C:2 PRl-DOS 42 775 734 3 non-DOS 1 790 790 显然分区表不正确,也即主引导扇区的内容被破坏。 故障现象二:开机以后,反复启动,A驱灯一直亮,A盘可以启动,查看分区表,显示信息同上。
Multiple machines in my computer lab failed, all caused by the partition table being destroyed. Now give three typical symptoms, and then give the repair process. The lack of a fault: boot, self-test memory, automatically enter the Setup screen, and display confusion, crashes. A disk can be used to start, adjust Fdisk view partition table shows the following information: 1 non-DOS 1 769 769 C: 2 PRl-DOS 42 775 734 3 non-DOS 1 790 790 Obviously the partition table is incorrect, that is, the master boot fan The contents of the area are destroyed. Symptom two: After boot, repeatedly start, A drive light has been bright, A disk can start, view the partition table, display information above.