Looking for the next step in getting this piece to work. I just want to play music and watch movies on a slimmer smaller mountable device. I have all the connections, pieces, ir switch, key inputs, and display. All powers up fine, but is asking for a card. Possibly software to boot from I think. I apologize for the vendors link but this is the only scrap of info I could find on this thing. https://www.alibaba.com/product-detail/Support-CF-SD-USB-device-Media_669440948.html?spm=a2700.7724857.normalList.28.2761197cH0HiHE. Can someone please point me to my next step. I really have tried researching but after 6 hours I found the above link. Device has 313kb internal storage, actual board Id number is fcf-3-94v-0e232205 which I believe to be part of a generic Chinese tablet just by what Ive found through the lack of documented information.