TechTablets › Forums › Chuwi Forums › Chuwi Hi12 Forum › SD card issues on Chuwi hi12 › Reply To: SD card issues on Chuwi hi12
Back in May, the microsd card slot on my Chuwi Hi 12 operated properly in Win 10 for the first few weeks of ownership but has not functioned since. Tried everything i can think of, for example, different brands of card, capacities, formats, drivers and so on but nothing worked. In Device Manager it reports a fault with the SD Storage Class Controller. Meanwhile, the microsd slot continues to function in Android with no problems at all.
I have scoured the net but there does not seem to be a solution. Several forum threads contained posts stating that this is a common problem with other tablets running Win 10 OS and a firmware update/driver from Chuwi is required. In the end i gave it up as a bad job and use Win 10 without microsd card support. I really hope you find a solution but i fear there may not be one.

