Factory reset not working

[Cyril]

Beko WMB714422 start/stop/pause button is just flashing and holding it down for at least the prescribed time (3sec) or longer is not resetting as suggested. Also turning off at the power does not help either. The timer display shows either 00:00 or 00:50 and the ‘e ‘ and only when on daily quick prog are any of the spin speed or temperature displays showing anything. Any thought people please 

[Whitegoodshelp]

Possible connection problem or fault on control board or main pcb. Try a totally different wall socket in case there's a voltage issue but that's a long shot. Difficult fault to diy fix and fair chance of buying expensive parts that don't fix it unfortunately.