Windows cannot find any network adapters, device manager disagrees

[Eltro102]

So I've been handed this Compaq laptop to fix it.
The problem is that it cannot connect to any wifi internet, which is because windows cannot find the network adaptors.
However, device manager says network adapters are perfectly fine.
I've tried updating drivers but that hasn't worked.

[djjkxbox360]

What OS?

[Eltro102]

[QUOTE=djjkxbox360;36083208]What OS?[/QUOTE]

Windows 7 32 bit (Home Premium Edition I think)