modèles d´appareils concernés : l14840 l14850 l16850 l50815 l52810 l62810 l62825 l62840 l64810 l64819 l64840 l66840 l74650 l74810 l74825 l74850b l74850m l74900 l74950 l76650 l76810 l76819 l76825 l84950 l86810 l86850 l88810 ll1620 ewn13570w ewn14580w ewn14780s ewn14780w ewn14791w ewn14991k ewn14991s ewn14991w ewn16581w ewn16781w jlwd1609 zwf1437w zwf14380s zwf14380w zwf16070w1 zwf16281w zwf16581g zwf16581wzwd12270s zwd12270w zwd14270w zwd14581s zwd14581w zwd16270w zwd16581w zwf10070w zwf1021w