Back light but no image after picofly install

Nintendo Questions Nintendo Switch
1

Hello, I installed an rp2040 on a Nintendo switch v1 and then I no longer had an image on the screen but I have the backlight, I did not disassemble the card or touch the lcd connect, I do not understand where the problem comes from… do you have an idea? On the other hand, if I put the switch on its dock on the TV, the image appears

Thanks d’avance

Rémi

2

Help please …. One idea ? …

3

Hello, have you checked the connection between the ribbon cable you soldered and the rest of the picofly ? It happened to me and this was just this issue, I found this by plugging the NAND to it’s original location (and the switch worked).

You may check the sd card connector and the game card/touchpad connector too, and verify that the NAND is correctly plugged in the picofly.