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数据恢复:如何从损坏的硬盘中保存文件

您的硬盘驱动器是否不再出现在 Windows 中或者是否要求格式化?使用专业工具学习照片和文档恢复技术(无需支付任何费用)。

3 min read
Level: 先进的
Douglas Felipe M. Gonçalves
Updated in 2026
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Technical Summary

工具#1Recuva(易于使用)
工具#2PhotoRec(电源/开源)
重要的一步不要将新数据写入磁盘
困难先进的

01.恢复的黄金法则

尝试恢复数据时最大的错误是继续使用磁盘。当文件被删除或索引损坏时,物理字节仍然存在,但标记为“空”。如果您安装了恢复程序在同一个磁盘上如果您想保存,您可能会覆盖自己的数据并永远丢失。

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02.1. CHKDSK 命令(第一次尝试)

如果磁盘出现但无法打开,请尝试逻辑修复:

  1. 以管理员身份打开命令提示符 (CMD)。
  2. 类型:chkdsk D:/f(将 D 替换为您的驱动器盘符)。
  3. 此命令尝试修复 HDD 的“目录”。如果有效,您的文件将返回,无需额外的软件。
  4. 警告:如果硬盘发出金属噪音(咔哒声),不要运行这个命令;立即将其交给专业人士。

03.2. PhotoRec:数字挖掘机

原始功率:

摄影记录完全忽略文件系统并读取原始数据。它不会恢复文件名(它们会变成类似 f12345.jpg 的代码),但它可以恢复几乎所有内容的内容:烧毁的闪存驱动器、相机 SD 卡和存在 I/O 错误的 HDD。它是免费的,并且是同类产品中最有效的。

04.3. 何时放弃并寻找实验室?

如果磁盘不旋转、BIOS 无法识别或发出摩擦声,那么世界上任何软件都无济于事。问题是物理的(读头或电机)。在这些情况下,在家打开硬盘就意味着毁掉它。房间空气中的灰尘对于内部磁盘来说就像石头一样。如果数据值得投资,请使用专业公司。

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Voltris Optimizer automates this entire guide and removes Windows delay in seconds.

Voltris Logo
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Active Optimization • 0 items verified
Download
+42%
240 FPS
Gaming Average
-15ms
12ms
System Latency
Optimizing Processchrome.exe
Active...
Input Lag ReductionOptimizing threads...
Maximum
System LoadReal-time Optimized
DG

Written by a verified expert

Douglas Felipe M. Gonçalves

Windows Systems Specialist Voltris Optimizer Developer Advanced Technical Support

Expert in Windows system optimization with years of experience in hardware diagnostics, kernel tuning, and advanced technical support. Founder of Voltris and developer of the Voltris Optimizer.

Meet the Voltris Team

Conclusion and Next Steps

By following this guide on 数据恢复:如何从损坏的硬盘中保存文件, you are equipped with the verified technical knowledge to solve this issue with confidence.

If you still have difficulties after following all steps, our expert support team is available for a personalized remote diagnosis. Every system is unique and may require a specific approach.

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数据恢复:如何从损坏的硬盘中保存文件 | VOLTRIS