@DennisSamson Problem has been resolved, it was an incorrect connection on my part when installing the Pinboard for BLTouch.

NOTE: When installing the Pinboard on the Ender 5 Pro, the three pins for the BLTouch connector need to be bent 90 degrees to provide adequate space for the cooling fan.

@DennisSamson I have resolved this issue by bending the three pins for the small black connector from the BLTouch cable. I bent them 90 degrees so the connector is parallel to the board, and this provides sufficient space for the fan.

This video is not correct for the Ender 5Pro with V4.2.2 motherboard. If the pinboard A is used, the fan on the motherboard cover interferes with the cable to the display box.

Please provide a correct connection diagram For the BL touch wiring that is supplied in the Creality BL Touch kit.

I am trying to install BL Touch onto an Ender 5Pro with the V4.2.2 main board. I have downloaded the recommended Aug 29 firmware, but once installed, there is a constant alarm ringing.

Also, I notice when I install the Pinboard A from the BL Touch kit, the display does not work.

I have watched all the videos more than once, and still cannot progress.

How do I correct this?

Thank you!