Recent content by hotrodsue

Thank you for your reply. There is a function key, and I forgot to mention we did that as well. It is strange that from the laptop settings it recognizes the external monitor by name and model. That's why I say it seems to be communicating with the external as if there is a signal. We are...

We have an HP Pavillion DV7-4080 US Entertainment Notebook, Windows 7 OS. We have previously used an external monitor with the laptop to have 2 screens to work from. Now, the laptop is not displaying a picture on the external monitor. The external monitor is detected as if it has a signal...