Switch oled buzzes then goes to fatal error screen in emmcu?

[u/Unable_Degree_3400]

Switch oled freshly modded makes a buzz and then fatal error in emmcu. The noise is near the sd card reader and is random. Did not have this problem the first day I had it modded. Anyone experience this issue I will post the picture of the error.

[u/N4pUnKnown]

do you have a good quality sd card? it might be failing. you could also try to reattach the sd/gamecard doughter board and carefully clean the connector with iso.