@briani_davide , I tried but didn’t succeed in get the BIOS file. So I have to open the tablet to check connections and get more information to try some fix.
Here’s what I found:
Chuwi Hi 10 Go CWI513 mother board. Zoom in to find ics locations.
SCY ic E128BS 128GB NAND memory Nand Flash
ict ic 25Q40 4Mb SpiFlash Memory W25Q40BV datasheet I didn’t find the ict datasheet but from the code 25Q40 was possible to find an equivalent.
ANX ic 7447 USB 3.1 switch USB-C
https://www.analogix.com/en/products/switchesmultiplexers/anx7447
REALTEK ic RTS5170 USB 2.0 SD Card reader https://www.huanqiuic.com/uploads/pdf/20220104/o4YBAF0fDAuAKyTVAAO2nR6An3w560.pdf
REALTEK ic RTS5876 LED Lighting Drivers PC Camera Controller Realtek RTS5876-GR | Symmetry Electronics
Winbond ic W25Q128JVSQ 128Mb SpiFlesh Memory https://www.winbond.com/resource-files/W25Q128JV%20RevI%2008232021%20Plus.pdf
Winbond ic W25X20C 2Mb SpiFlesh Memory
https://www.winbond.com/resource-files/w25x20cl_revf%2020150806.pdf
MagnaChip ic MDU1514 Single N-channel MosFet https://pdf1.alldatasheet.com/datasheet-pdf/view/937492/MGCHIP/MDU1514.html