Then, try reading the card again. Another way to check if your card slot functions as intended is to use a working SD card and read it using a Type C-to-SD card reader.

Here are some ways to fix your SD card if it is damaged or corrupted. Sometimes, your microSD card is not working, regardless if you have already cleaned it up or plugged it into another device.

If possible, you can move the files from your SD card to your computer before you reformat the card. Once everything is set, follow these steps to format SD card on your Nokia 8: ...

The SD card was working normally minutes prior, but after Steam had reformatted it on SteamOS, downloads became so slow that they were basically unusable.