The display assembly is hot-melt glued into place, so will need careful removal from the front of the speaker.

The ribbon cable is shielded and runs through a small plastic pipe to the rear of the speaker, where it plugs into the DSP board.

Once you've got the display assembly lose, you should be able to carefully unplug and re-plug the small red connector.

Good luck,

Steve

Main: 861v6 (LPS), 808v6, UHD722, DSP8000SE Anniversaries, DSP5200HC, DSP7200.2, SW1600, Sky Q, Cambridge Audio BD, Roon, M80
Office: 861v4 (LPS), 818v3, 800v4, HD621, M&K S150P, DSP5500HC, M&K MPS2810 sub x2
Son's system: 861v4, HD621, DSP6000.2, DSP5k.2C, DSP33, F80
Spare: MCD, 100 Series, 200 Series, 500 Series, C15s.