Ender3 won't print SD card issue?

This trek into DIY Tech is an SD card slot replacement on a CReality Ender 3 3D printer

Installed the SKR Mini E3 to Ender 3 Pro and was previously using a micro SD to SD card extension cable adapter and I now get the SD

ender 3 sd card slot New here with an Ender 3 V2 Can the micro SD cards be removed while the machine is on, hot swap or should the printer be turned off to prevent

reel em in slot Model originally uploaded to Thingiverse at thing:2924187 This will fill the gap between the SD card slot and the outer case on