zappeurs

i just quit the runway at the speed recommended by the cdu around 159 knots with 20 degrees of flaps as recommanded

I have problem with my 747 400 each time the plane live the ground,the line on the side off the speed indicator come completely red dash from the top to the buttom .Like there is a problem with the flap.Is somebody can't tell me what could be the problem.Sorry for my poor english

I have the same problem i have this problem plus i d'ont see any panel for the FA so i can't ask him to make a public annoncement.If you received and anwer for your problem or you resolve it i'd like to be inform .My email is zappeurs"hotmail.com thanks