I recently received a refurbished Sonic pad from what appears to be an official refurb store from creality. I was trying to connect it to my ender 3 vs 3e but it seems to not be taking the firmware? I am using the sd card that came with the printer that has been used for other firmware updates. I have printed the USB stabilizers to correct the god awful cable wobble, updated the pads firmware, made sure the card is formatted properly (fat32 with proper allocation size) it flashes the SE firmware to the card fine and have tried connecting to every usb port on the pad. I even tried having the USB-c connected in to the SEās vestigial port that seems to be for nothing alongside and instead of the serial cable.
every time I try to flash the firmware the old marlin pad just goes to normal operation and doesnāt stick to the creality logo as I have heard is supposed to happen. I am at a loss here and am about ready to return this thing if i cant get it to flash and connect to my printer. I have my printers current configuration here if it helps.
