The message PXE-E61: Media test failure, check cable when i try to start up my HP

laptop can you help fix it? My laptop was working fine and then i woke up in the morning and the message

PXE-E61: Media test failure, check cable

Kept flashing, i know absolutely the minimum about computers and if you could help me understand what is going on and how to fix it or where i can go to get it fix i would greatly appreciate it. My husband is an ET so if you have some terminology that i might not understand he may so give anything you can. Thanks in advance and i sure hope you can help.
I have tried pressing the F2 and F12 keys they do not do anything it continues to flash the same message.
 
Back
Top