| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | UPD CRC Fail | Corrupted download | Re-download the file, checksum match | | No Valid Image | Wrong folder name or file name | Ensure TVST_FW/image.upd exactly | | Flash Write Timeout | Faulty SPI chip | Need hardware programmer (CH341A) | | Res Mismatch | Wrong firmware (e.g., 1920x1080 version) | Obtain correct 1280x1024 variant |

While it can handle various resolutions up to , it needs specific .bin files to operate a display correctly. Why Do You Need the 1280x1024 Firmware Update?

The resolution is wrong. Try another firmware file.