HP C4780 unable to see WIFI

I have the printer for a little over a year now and has always worked well.  All of a sudden, it does not connect to the WiFi at home.  Any suggestions?  I ran the test on the touchscreen and he does not see a wifi available.  I have 2 different wifi connections, one is for children and the other is for my pc and games consoles.  Any help would be grateful.

Thank you for your help.  I thought about it.  It was a bad firmware version.  I deleted all the HP services of my laptop, connected to the printer via the USB port and redownloaded the installation.  Works like a charm.

Tags: HP Printers

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