当我们需要用USB接口从2.5英寸的硬盘驱动器中恢复数据时,让我们考虑一下这个问题。我们已经将连接类型从USB更改为SATA(使用兼容的SATA PCB或SATA适配器,参照WD 2.5寸移动硬盘USB全系列改串口板号对照表),但是当我们启动 Marvell实用程序时,我们会看到 SED锁定错误。
Let’s consider the stuation when we need to recover data from a 2.5 inch WD drive with a USB interface. We have already changed the connection type from USB to SATA (using a compatible SATA PCB or SATA adapter), but when we start the Marvell utility we see the SED locked error.
这种故障的硬盘数据恢复工作该如何进行呢?
How to work with such drives?
让我们学习以下方法
Let’s study the following method.
注意:您的PC-3000版本应不低于5.9.21!
NOTE: Your PC-3000 version should be not lower than 5.9.21 !
1.以内核模式启动驱动器:把PCB与磁头触点隔离或将PCB的E47接地(在2060-771961-000 REV P1上测试)。状态寄存器将关闭,ID不被检测,但能自动检测到硬盘的家族。
1. Start the drive in Kernel mode: head isolation with connected spindle contacts or short E47 PCB pin to the ground (tested on 2060-771961-000 REV P1). Status registers will be off, ID is not detected, but autodetect should work correct.
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17.读取数据。
17. Read the data.
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