If the TV still boots, try to backup the current software or note down the Service Menu settings (often accessed by pressing Source + 2580 or Menu + 1147 ).
This article is for informational purposes only. Always refer to the official device manual and safety guidelines provided by the original equipment manufacturer. cv920-e42 firmware download
If the manufacturer has retired the product or requires a service contract, log into your distributor’s B2B portal (e.g., RS Components, Mouser, or local automation supplier) and request the file under your registered account. If the TV still boots, try to backup
