Lady just been on phone has a LG WD1050 FHB, error DE coming up meaning door open or not locked however she says door is locked and after an initial 4 beeps the machine then continues to do full wash with no other probs, she says this has been going on for about a week, any suggestions much appreciated.
strip the door trim off and you will find one end of the door handle/catch hinge pin has come out of its locating hole, failing that its the door interlock thats faulty.