Download File Cv338h-t42_1920x1080_1g_8g_caixun... | 2026 |

What is the (stuck on logo, no power, or no sound)?

: The download package could include a digital maintenance guide with clickable testing points . For example, it would highlight where to check for 12V at TP1 or 3.3V at TP12 if the TV refuses to boot even after the software update. Download File CV338H-T42_1920x1080_1G_8G_CAIXUN...

Are you using a or the original Caixun remote? Do you have a multimeter to check the board's test points? What is the (stuck on logo, no power, or no sound)

Firmware updates for the CV338H board often fail due to incorrect USB formatting or file placement. What is the (stuck on logo