Insignia IS-LCDTV32 32 in. Television "loose" Questions

My television set Keeps loosing color and volume Check for any loose solder terminals in its printed circuit board, or any loose connection with cable connected in between printed circuit boards.

loose signal i loose the signal for a second on the tv and then it comes back on. Check for any loose contact at the ariel socket.

...Picture returns once switched on/off - but it is loosing the signal more and more often. Also looses the sound when picture returns. hi! maybe there is a problem on power supply section or

would not turn on until I slapped it Took it apart checked for anything loose, capacitors look good, I think they have been changed, 25 volt, There should be some loose connection or dry solder in the

Loosing Picture I am loosing my picture to a milti coloured screen and have to keep switching it off an then on until it stops which is getting more frequent. I have looked to the DMTECH support pages

Good evening I have a philips 42 plasma and as it warms up I loose the bottom half of my sceen and it comes back when I tap gently on the dise. Usely not happening after it's warmed up Good day sir, ...

...it be a short in the wiring? i need a wiring diagram for a l42fhd37r model It is most likely a loose ribbon cable from the TCON board to the flat panel itself. They commonly come loose when the ...

...but the sound remains. I've checked the wires in the back but there fine. it seems like a loose connection but is it something that could be repaired or is the tv on its last legs? Surely ...

...into the RF connector (Cable TV or Satellite or converter box on the back of the receiver box.). Loose cables on the component rca jacks. A loose HDMI connection. (*A bad ground is a loose ...