my laptop is not identified the wifi signal ,it only identifies when laptop is kept beside the router

[gmk416]

my laptop is not identified the wifi signal ,it only identifies when laptop is kept beside the router

 

[Autocrat]

Where is the router located? Make sure it is elevated, and away from foreign objects.
Router could also just be going bad, same with your wifi card.
Might be worth trying out a USB wifi dongle.