Wy dose the tv always make noise like some is poping inside it

put a towel underneath. that will disipate the sound of the cabinet poping. not overheating normal for the cabinet when cooling down to shrink and make poping noise.

Your transfer case is going out time for new one

hello
If there is a poping sound inside the tv, some type of arcing takes places inside it. So many white lines across the screen can be caused by over screen voltage. You should contact to a service technician to rectify the problem.

Check strut springs and front suspension linkage sounds like something is broken.

Pull back off and try to to see if there is anything arcing or where the popping noise is coming from. It could be the ballast board. This is the high voltage for the lamp. A arc(snap) would come through the audio. BE VERY CAUTIOUS IN THIS AREA BECAUSE OF HIGH VOLTAGE!!! Always unplug the set when pulling off wires or have your hand inside the set. Unless you are taking voltage checks and have a little electronics background. Hope this is helpful....

If you have no video and its making a popping noise its mostlikely shorted convergence circuits. Contact www.TvRepairKits.com and ask them to make you a kit for chirping sets.

my guess contacts for the battery are loose/dirty?

UNPUG THIS TV IMMEDIATELY !

Their is no more you can do.
You need a professional.
Stop using the TV until it is repaired.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

you may try and check any of the exhaust hangers around the cab area if you can feel it in the floor board.

Das TV make cracking and poping noise when you unhook it from receiver?