My dell winows 7 says no hardware detected for network adapter

[Nikki_1]

Missing hardware for network adapter

 

[oscar321]

I think you have not installed driver on your computer. that's why you are getting this message. so please install the network adapter driver on your computer.

 

[Inachu]

DELL is famous for losing its network driver and I have seen this in the 620's, 740's, 960, 990

You could always do a restore on the pc to get the driver back.