B Brenda_65 Prominent Jul 22, 2017 1 0 510 Jul 22, 2017 #1 My HP Pavillion dv7 has black screen, I changed the power plug, because the other one made a staticy noise. I can hear everything running, but screen is black and caps light is blinking and the f12 light is red. Thanks for your help.
My HP Pavillion dv7 has black screen, I changed the power plug, because the other one made a staticy noise. I can hear everything running, but screen is black and caps light is blinking and the f12 light is red. Thanks for your help.
helpstar Judicious Dec 25, 2012 3,510 141 36,190 Jul 25, 2017 #2 try with an external monitor or TV only the power plug or the whole AC charger? Upvote 0 Downvote