No audio out jacks how do i hook up surround sound

The audio signal that your tv is producing is a stereo signal only - not surround. You should be able to manually put your receiver into a surround mode when using the tv input and get surround sound that way.

It only has a digital audio out port. The surround sound (or an intermediary device) would have to support digital audio in order to get external sound to work.

If you don't have the Audio Out jacks on the back then you can't unless your using a cable box or satellite receiver. Then you can use the audio out from either one that you have. Bottom line, if you have no cable box or satellite then you can't if your set has no audio out jacks.

Extra speakers without having the external speaker jacks in the rear is definitely a NO NO. The surround sound is used by connecting the RCA jacks from the TV that say Audio Out to the surround sound audio input on the receiver.. The RCA cables are cheap, you can get them at Home Depot ect....

if your old surround has either optical or coaxial connections you should be fine. if not you'll have to go with the audio in jacks (video 1,2 etc.) you'll get sound but not true 5.1 sound

connect audio cables from the audio out jacks on your tv to the audio in jacks on your samsung surround. they may be labeled video 1,2 or aux. if your using a cable box the cable box may have optical or digital input jacks. your samsung surround should have a digital in jack which requires an optical cable.

First, if you have the jacks in back of your TV for audio out, you may have to set the audio on the TV for external audio. Go to menu and then click on audio or audio options, and see if there is a mode for external or aux audio out.If that does not work, then use cables with the RCA ends and hook up from cable box to audio in or aux in of your surround sound system. Look at the back of the cable box for audio out or aux audio output and connect these two jacks to the audio in or aux input of your surround system.
If the cable box does not have extra audio out, you can take Y connectors and branch off the two jacks that are going to your TV. Radio Shack has these Y connectors. They allow two cables to be connected to one jack.
Hope this helps, if so Please rate, and Good Luck!

Do you have a cable box or satellite box? If you do, try hooking up your TV sound through the box. Look for audio out in the back of box (white/red RCA Jacks). Hook RCA cable from cable box to surround amp. Even if the audio out jacks are being used already, you can use Y connectors to hook up the surround amp to the box.
Hope this works for you!

here you go (start at pg 28) user guide http://www.lge.com/us/products/documents/LH30Manual.PDF
specs http://www.lge.com/us/products/documents/42lh30spec.PDF

if this helps feel free to rate

you can still hook it up using the correct methd, for the best method consult an in home surrouns team. or an electriconic provider.