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U盘空间为零的解决方案

更新时间：2026-08-21 07:56:57 | 编辑：鬓上 | 信息来源：互联网

　　今天在将U盘插入电脑后，出现显示U盘空间为零这样奇怪的事情。接上电脑后的U盘能被系统识别，也显示盘符，而属性显示已用空间和可用空间都是0。遇到这样的情况我们该如何解决呢?

　　首先下载一个叫EasyRecovery Professional的软件,打开这个软件，选择“数据恢复→Raw恢复”,软件就会对所有磁盘进行扫描,然后显示磁盘和分区的列表。

　　这样虽然多数文件都找到了，却发现多数文档都不能正常打开和显示。Word文档(.DOC)有三种情况:无法读取、编码识别错误(选择正确的编码后文字仍显示为乱码)、编码识别正确但文字显示为乱码。Excel文档(.XLS)有两种情况:无法访问、发现不可读取的内容(单击“是”选择恢复后,虽能打开,但表格中的内容残缺不全)。所幸的是,EasyRecovery Professional还有文件修复功能。在其主界面中,单击“文件修复→Word修复”。

　　设置后出现“正在修复文件”对话框,显示修复过程。修复后的文件的命名方式是在原文件名后面加上“_SAL”,扩展名不变。另外两种文档的修复过程与此相同。三种文档中,Word文档的修复效果最好,三种不能正常打开的受损文档修复后都可以打开,只是各种格式设置都丢失了,重新设置一下字体、字号、段落格式就行了。如果文档中有表格,虽然表格中的数据可以显示,但表格却无法恢复,需要重新设计表格,手工进行数据调整。

　　也许有大家觉得奇怪,为什么不先修复U盘再恢复数据呢?原因很简单,因为当U盘的文件系统显示为RAW并且无法打开时,多是对U盘的读写没有结束时拔下U盘造成的,要修复U盘,就得对它进行格式化,而格式化后要恢复其中的数据就更加困难。所以我们采用了先对数据进行Raw恢复,再通过格式化修复U盘的方式。

　　在“我的电脑”中,右键单击U盘盘符,选择“格式化”,单击“开始”,系统就会对U盘进行一次全面完整的格式化。格式化成功的话,这个U盘又会恢复如新了。

　　以上通过原理的介绍和操作步骤的解析，大家肯定对U盘空间为零这个问题有了详细的认识，如果以后再遇到类似的问题便可以根据以上的步骤进行处理了，希望对大家有所帮助。

上一篇：巧妙解决U盘打开后为空白页的问题

下一篇：如何解决笔记本不能读取U盘的问题


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  6. 当前时间: 2026-08-21 07:56:55
  7. 当前网协: 216.73.216.186
  8. 请求路径: /rjjc/61823.html
  9. 运行时间: 1.5030
  10. 内存开销: 1.32 MB
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