How do I find my internal radio switch to turn it on?

There must be some reason you aren't looking in the manual.

If we knew the model we might be able to help.

First off for all Coby branded laptops you need to remove the ram. These laptops have on board memory as well as external memory but if you want to use the 802.11b/g/n card you have to remove the ram.

Works for my Coby NBPC1022XB souped up with a 128 gbs of ram.

As the first i would check this:

Does the notebook have a switch on the case, as HP has?

Go to the Network Sharing Center, is everything there ok?

Form there, go to Change Adapter Settings, is the Adapter enabled?

go to the bottom there will be an iternet sighn and click on it look for your wireless router and connect if that odesn't work or you dont have a wireless router whoever you buy ur internet from call them and they will explain how to connect

Oh, I don't know,

How about looking at themanual that came supplied with the unit.