[ SOLVED ] drakex-net cant use broadcom-43142

hello again
i already installed mageia 4 on dell inspiron
but i have a problem with its wifi
harddrake already recognized the device
but drakexnet gave me this message
so how can i solve this ..... please
i already installed mageia 4 on dell inspiron
but i have a problem with its wifi
harddrake already recognized the device
but drakexnet gave me this message
unable to find network interface for selected device ( using bcma driver )
so how can i solve this ..... please