HP Pavilion dv5-1125nr Notebook "line cord error phone" Questions

...line, cord, isp, and phone box. I've got a second laptop that connects perfectly with the same isp, number, cord and jack, ergo problem must reside in the notebook itself. Been out of commission for ...

line). Different things can cause internet failures. For example, a cordless phone can disrupt wireless connections. An infected "winsock" can knock out all your network connections, and a bad cord or

...line-out port on the back of the computer if the headphone jack on the front of the PC fails to work, or visa-versa. Test the headphones. If headphones still won't emit sound, the sound card most ...