laptop will not play sounds though headphomes?

Question

it is not the headphones, it is the laptop (i've tried about 5 different ones that workperfectly)
i have the latest updates for my sound card
i have a hp dv9009nr laptop
everything worked perfectly until three days ago, i was listening to a video on my headphones and halfway through the video the sound started coming through the laptop's speakers
since the sound will only play through the speakers
i use headphones 2 to 3 times more than the built in speakers

i have tow headphones jacks and they have the hissing sound when you turn the volume all the way up,
all of my headphones work perfectly when i connect them to my ipod,
the laptop is a month and a half old
i do not want to send it in for service if they are going to delete all my files, i have spent a lot of time getting video files and don't want to lose that time if i don't have to,

Answer 1

Headphones are designed to 'cut off' the built in speakers when the jack is inserted in the plug. If this does not happen, then the jack is broken. Even if your headphones were bad, your internal speaker would cut off. If under warranty, get it fixed, if not under warranty, and you feel confident, it may just need resoldering.

Answer 2

I had/have a matching subject. flow to the administration panel, then to hardware and sound, then sound. you will desire to work out some thing observed as handle audio contraptions. Plug on your headphones and see in the event that they take place. in the event that they do no longer, then the two your divers(those issues will tell your laptop what form of hardware it has and the thank you to apply it) are lacking or the the headphone jack itself has failed. shall we are saying that's in certainty your drivers that are lacking, then all you will desire to do is the two use abode windows replace(it is going to come across a lot of your lacking drivers) or flow to the producers internet site and seem for them there(in many cases they might have a tab someplace on the abode web site which will say some thing approximately help or downloads). and additionally attempt different headphones, those would have tousled as nicely. Now shall we are saying which you do see the headphones take place as an audio gadget. Then all you will desire to do is desperate them via fact the default and that would desire to restoration your subject. nonetheless i visit declare that I at the instant have a topic with switching between the two. as quickly as I initiate a application which incorporate media participant, it is going to carry on with the present default audio gadget.

Answer 3

Have you checked your Little Speaker Settings located in your toolbar (bottom right of your screen)? If there correct, and its still not working. Your headphones have probaly blown.

Answer 4

It appears that your headphone jack it bad