I have some laptops where I noticed that the wifi is not working. The correct driver is installed. In device manager there isn't any yellow exclamation mark. The two network ( the local and the wifi ) adapters are in ok in device manager.
The problem is, if I turn the wifi on, I can't see any wifi connections where I could connect to. If I install Intel pro Wireless manager, it says there is no wifi adapter in the laptop (or something like that).
If I run the command
netsh wlan show interface
it says that the device is not ready. I have two specific laptops which I can't reinstall, because tomorrow morning someone will come for them, and on these two laptops there is two OS installed. The rest of the laptops I could reinstall, but it would be easier if I could solve the problem.
Has anyone have any idea how could I solve this?
I forgot to tell, that there is two OS installed on one laptop. Not on everyone, only these particular two, and on the corporate OS the wifi is not working, but on the private OS it is working, so the problem is not with the device.
I also forgot to tell, that if I run
ipconfig /all the wireless network device is not listed.