“There are 2 types of TFT panel fitted to the Chiron that require different versions of firmware they are not interchangeable. The original machines have a on the panel and must use Anycubic firmware v1.3.0. More recent machines have a blue/yellow theme on the panel and must use Anycubic firmware v1.3.5.”
In the "Machine Settings" dialog, find the section. Click Update Firmware . Anycubic Chiron Firmware 1.3.5 Download
: Rules out software bugs when diagnosing physical component failures. “There are 2 types of TFT panel fitted