BIOS and another firmware for CoreBox 4th

MiniPC Corebox 4th
1

Good day! Please give me a link to download the latest bios and another firmware for Corebox i7 11390n 16GB 512GB
S/N: ZCoBoxIW2P24020009

ON my computer USB ports not working in 2.0 mode in BIOS and Windows OS. Resetting the bios settings and disconnecting the battery did not help.

2

We only have the files that came with the computer

Windows

3.bios：

drivers：СoreBox 11390H Driver

3

S/N: ZCoBoxIW3P230900164

4
5

Good day. My Chuwi CoreBox CWI601 ZCoBoxIW2P230900128 i7-11390H do not loading, stuck on logo. Where i can get bios and ec firmware to try reflash? Thank You.

6

Hello!

My Chuwi CoreBox i5-12450H, S/N ZCOBOXIW3P240700468
No signal when connected with a DP to HDMI cable

7

I have that same problem with Displayport.I must reconnect cable and then work but if i shutdown pc signal is lost and over and over again i must reconnect a cable from pc.