This specific error occurs on devices powered by NationalChip processors (such as the , Go to product viewer dialog for this item. , or Go to product viewer dialog for this item.
Connect the STB to the PC via the cable, but keep the STB . Bootrom Error Wait For Get Please Check Stb Uart Receive
: Matches the COM port assigned to your cable in the PC Device Manager. Mode : "serialdown". This specific error occurs on devices powered by
Set the to match the COM number found in Device Manager. Bootrom Error Wait For Get Please Check Stb Uart Receive
The device may not be correctly strapped into the mode that activates the UART bootloader (e.g., specific "Boot" buttons or jumpers like BOOT0 may need to be held during power-up). Troubleshooting Steps