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中国DOS联盟论坛 » DOS疑难解答 & 问题讨论 (解答室) » [Help] What’s the simplest and most effective way to remove a hard drive logical lock now? View 844 Replies 3
Original Poster Posted 2006-04-04 00:38 ·  中国 广东 肇庆 怀集县 电信
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What’s the simplest and most effective way to remove a hard drive logical lock now?
Floor 2 Posted 2006-04-04 08:26 ·  中国 河北 石家庄 联通
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Boot with Wengier's msdos 7.1 boot disk, then fdisk /mbr should do it, right?
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Floor 3 Posted 2006-04-04 13:19 ·  中国 广东 中山 电信
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Doesn't work.
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Floor 4 Posted 2006-04-04 13:37 ·  中国 上海 黄浦区 电信
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This issue seems to have been discussed a lot on the forum. The two methods I remember are:
1. Change the 55AA value in IO.SYS
2. Boot with a non-MS DOS

Of course, the above methods are for preserving the data on the hard drive. If you don't want the data, then I won't discuss those methods.
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