This kit is just for signal interface is 1ch 6 bit 30 pins and with 4pcs ccfl inverter
If you are not sure, pls provide your lcd panel model number to us so we can help you, thanks
Step of USB upgrade:
1. Put the firmware of "RR52C.bin" in formatted USB flash disk ,then insert the USB disk and the 7KEY-Button to the board
2. After turn on the power, the light of the 7key button will be Red and flashing, after about 1 minute, the light stop flashing and be blue, it means upgrade has finished.(Note that write programs do not power outages, crashing won't be able to use)
How to into Factory setting?
Press "INPUT" button then press "1 1 4 7"
1 x Controller board
1 x Remote (no batter includes)
1 x IR
1 x 7Key button
1 x USB Flash light 1 x Inverter board
You can play game via this controller board, 5 built-in simple games: BOXMAN, HITRAT, TETRIS, GOBANG, SUDOKU.