– Sites like iFixit, Badcaps, or Reddit's r/ElectronicsRepair may have legitimate, vetted information for your actual device model.
– Not a recognized model number for any major brand (Samsung, LG, Sony, Dell, HP, Bosch, Siemens, etc.). It may be:
Set whether the TV stays off or turns on automatically when plugged in. 2. Common Service Codes for HDVX9AS V41
To help find the exact steps for your specific TV brand, let me know: What is printed on the front of your TV? What specific problem are you trying to fix in the menu?