Dm800sev2 wifi problem

hi friends I m facing problem in my dm800sev2 wifi not connects to network it scans network but when I press ok it shows
acesspoint : not associated
ssid :no connection
link quality. :0
signal strength:0
bitrate: false
encryption: disable
plz help me

hadaria said:

give it a try image italy sat

Click to expand...

I already tested it but no result