Some versions of this board allow resolution switching via remote codes without a full firmware reflash.
If you need to change settings after installation, the service code for this board is typically Menu + 1147 or Input + 2580 .
Do you need the to access the service menu for this board, or lcd tv led tv smart tv software – Telegram Download CV338H U42 1920x1080 AKAI part02 rar
This version is tailored for AKAI television sets, though the board itself is used by various manufacturers. Where to Find the Download
Copy the firmware to a FAT32-formatted USB drive, insert it into the TV, and power the unit on. The TV should automatically detect the update. Some versions of this board allow resolution switching
CV338H-A32-1366x768-HD.rar. 371.9 MB. CV338H-A32-1920x1080-FHD.rar. 304.9 MB. CV338H-A42-1366x768-NIKAI.rar. 337.7 MB. CV338H-A42- Telegram Messenger
The file is typically part of a multi-volume firmware update for AKAI Smart LED TVs using the CV338H-U42 Where to Find the Download Copy the firmware
1920x1080 (Full HD). It is critical to match this resolution to your TV panel to avoid display issues or a "blank screen" after flashing.