How to retrieve the file of hard drive due to IO device error

G盘打不开由于IO设备错误，是因为这个I盘的文件系统内部结构损坏导致的。要恢复里面的数据就必须要注意，这个盘不能格式化，否则数据会进一步损坏。具体的恢复方法看正文

Tools/software: Star Data Recovery software

Step 1: First Baidu search and download the software run, directly double-click the partition that needs to be restored, then unzip and then right click the software icon Select "Run as Administrator" software

Step 2: After the program opens, directly double-click the disk that needs to recover data

Step 3: The program will quickly locate the data to be in the same directory as the volume name of the recovery disk

Step 4: Tick all the data that needs to be recovered, right click to select "Copy checked Files", the software will copy the checked files.

Step 5: Wait until the program has finished copying the data.

Note 1: Data recovered due to an IO device error needs to be temporarily saved to another disk.

Note 2: Want to recover G-disk due to IO device errors need to be aware that you must first restore the data before formatting.

How to retrieve the file of hard drive due to IO device error