Hi,
I have recently changed ISP and when trying to connect my Dell 305W I get a message that the security key is not valid.
I have checked that the security key has been entered correctly and for the correct network and as three other devices (Two laptops and a smart TV ) have all connected faultlessly using the same security key I know that the key is correct.
This same printer did connect to my previous broadband but I cannot get past it's refusal to recognise the new security key.
I wonder if anyone has any ides as to what I can do to make a wireless connection.
Thanks in anticipation of some much needed help