LCD display problem

[alexy34]

LCD failed upgrade

[alexy34]

inside control box

[alexy34]

lcd connction

[William]

Hi, This is the corresponding UI file.

UI.rar

(1.02 MiB) Downloaded 318 times

[William]

Hi,
After swiping the screen, be sure to dial out the SD card. Otherwise, it will automatically refresh the screen upon power on.

[alexy34]

Hi, i don't understand

[William]

Hi, you can download this UI file and update it.
and you need to remove the SD card after the update is complete.

[alexy34]

this one ?

[alexy34]

I update the UI first or the firmware.

is this the right update ?

firmware update.JPG (53.26 KiB) Viewed 6036 times

[William]

Hi,This firmware is incorrect.The following are the correct firmware and Ui files:

A30_V2.01.01 (1).rar

(1.23 MiB) Downloaded 303 times

Motherboard firmware: A30_M07_V0_01.bin (CRC32: 4E6ED0BA)

LCD screen firmware: A30_S02_V0_01.bin (CRC32: D65698E0)


1. First burn the motherboard firmware: use the "firmware_tool_V2.0" burning tool for burning, and it must be the firmware_tool tool of version V2.0 or later.

2. If the screen is still black, burn the screen firmware: use the "firmware_tool_V2.0" burning tool to burn.

3. If the screen is still black, refresh the UI: save the system in the UI file to the SD card, insert the Sd card into the card slot, the screen starts to refresh, the refresh is completed, and the Sd card is pulled out.