mdunfee3016

Just download and update the bootloader [MKS-Robin-Nano-V3.X](https://github.com/makerbase-mks/MKS-Robin-Nano-V3.X)/[bootloader](https://github.com/makerbase-mks/MKS-Robin-Nano-V3.X/tree/main/bootloader)/No beep/

Verify your wiring connections. This will usually happen if the wires are not connected in the correct order. ALso, what pins are you connecting to?

> MT_DET_PIN_INVERTING This was my issue, to the point i disconnected the filament out sensor bypass board and printing resumed. Now to fix the bed size issue with the BLTouch