If that doesn’t work, then you can check using another USB port.
Reinsert the SD card into the card reader and connect the card reader back again. If you are using an external card reader to read data from the SanDisk micro SD card, remove it temporarily. Solution 7: Retrieve data from SD card showing ‘I/O device error’ and format it Solution 3: Change IDE channel transfer properties To fix the error on the micro SD card “The request could not be performed I/O error”, follow the solutions below. Corruption or bad sectors on the SD card.
First, let’s begin with the reasons for the ‘I/O device error’. Let us learn more about this error, the causes of this error and solutions to resolve it. The request could not be performed because of an I/O device error’. Corruption in SD cards can make the data on it to become inaccessible and throw various error messages like No matter how reliable SD cards are, in certain situations they can sometimes get corrupt often due to human errors. Standard protocol, meaning you remove the device safely after use, refrain from using the same SD card on multiple devices, etc. Normally, these SD cards are pretty reliable and you should not have any problems using these devices provided you follow standard protocol. Micro SD cards are tiny storage devices used mainly on cameras and phones that allows you to store a large amount of data. If you happen to format the micro SD card to fix the I/O device error then make use of Remo Recover to get back the data without any hassle. This article has everything you need to fix the I/O device error on the SanDisk SD card. Summary: I/O error is an unexpected error that prevents you from being able to copy the file.