I do have ASN and loaded the flight plan and uploaded the datalink and exported also from pfpx (linked to FSX the weather to the WX folder) I loaded the weather into FMC and tried every single possibility (auto, Manual gain, WX, WX +T) but nothing on the screen

your help would be appreciated

May sound like a dumb question but did you fly into or near rain ?

http://support.precisionmanuals.com/kb/a109/weather-radar-troubleshooting

 

Start with the 'detailed clouds' thingy.

May sound like a dumb question but did you fly into or near rain ?

 

not dumb at all, sometimes sometimes it is a very simple thing but the user doesn't see it.

 

as for flying near rain yes I did.

not dumb at all, sometimes sometimes it is a very simple thing but the user doesn't see it.

 

as for flying near rain yes I did.

The reason I ask is there are multiple posters saying the radar doesn't work but when asked they say they are flying through clouds but not seeing it on radar when it really only detects rain. You obviously  did check though.