Intel My wifi technology adapter not found

Hello ! I got problem.

Some days ago my wifi worked fine until now .Now i got error like this: adapter not found. Can't access wifi anymore. I think my drivers are updated, i had downloaded the latest from your site. I tried format, but that didn't help too, system restore didn't help, unistalling old drivers and installing new drivers didn't help. But sometimes it will find my wireless connections and it will work fine, but sometimes it's gone.  Currently i'm connected with cable. I have tried many solutions but none of them have helped me. Can you answer what to do?

Some pictures:

http://postimg.org/image/zdejf56il/

http://postimg.org/image/455yhtgsd/