One of the most convenient ways to share Data Recovery from one device to another is the SD or micro SD card: it allows you to store a large amount of data in a small space and, at least those of “class” superior, it is also fast in reading and writing.
This is one of the reasons why SD cards are used in electronic devices that require excellent read and write performance, such as smartphones and digital cameras.
Unfortunately, however, even though SD cards are very robust, they can fail due to a Data Recovery hardware or file system problem. If it’s a hardware problem (for example, a broken electrical connection or the card is bent or broken), there’s usually not much you can do. But if the problem is in the file system, it is often possible to remedy the situation and get the card working again.
This is done by connecting the card to a PC or Mac, either through an external card reader or by inserting it directly into a computer slot. Laptops and Mac Books almost always have an SD card reader, for example..
If we want to fix SD card on Windows computer, the first thing we need to do is connect it to the PC. If Windows detects it and assigns it a Twitter drive letter, but tells us that external memory cannot be accessed, so we have a hope to make it work using chkdsk command.
First, we need to open the command prompt by running it as system administrator (just use Cortana’s search function to launch it), otherwise chkdsk won’t work.
