i have a hpdv9410us laptop when i cut it on just goes to a black screen all the lights work on out side of computer i can here the fan and the hard drive running what could my problem be
Hi newcomer and welcome to the Tom's hardware forum.
If u have a VGA, DVI or HDMI cable connect the laptop to ur TV or desktop monitor with that u can know if the problem is the laptop or the onboard video.