20 Most Recent
LG 42LC2D 42 in. LCD HDTV - Page 9 Questions & Answers
Tv comes on but no picture no menue
Sounds like you have the wrong input selected for where you have it plugged in. Turn on the TV and the source(cable box, DVD...etc.) On the remote locate the input or the source button. Press that until you get a picture and sound.
Hitachi tv troubleshooting
Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and precious time.
No sound through ps3 hdmi
hi i had a problem, but had no pic, but did have sound, rang sony, and they said buy a new hd cable, went out and bought one, and it worked fine!!!
LG 55lb wont turn on?
Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit.Contact any service technician.If you wish to get some details; check the site linked here.Surf the site with patience.Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis.
No sound from tv speakers
Have you checked to make sure you don't have anything plugged into an audio out port? Or have the speakers turned off in the system menu? I'd start there before pulling the TV apart and manually checking the speakers.
How many small screws should i take out to remove the back control module ?
I take it your "Back Control Module" is the different inputs of external devices. In that case, you have to remove the whole Back Cover to get to the Main Board and there you will see what screws holds down this Board and frame. You need to do this to "REPLACE" this whole board which comes with all the external connections added to the board. This board can only be repaired by the Factory in which case, it gets replaced. The number of screws to remove this particular board is PLENTY and takes a bit of investigation if you do not know the assembly.
To get to the Side connections, AV2, you still have to remove the Back cover and then remove 2 screws to remove this small board.
In the case of the Built in Menu Panel, depending on the make, minimum 4 screws and that is after you have removed the whole Back Cover.
Hope this answers your Query. It stil stays many screws and take note what screw comes from where as they are of different sizes.
Sharp tv red light
Main board fault.
Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Viewing it in "
Mosaic" or "
Magazine" will make surf easy. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
LG 3D SMART TV RESET
Start reset as per user manual instruction supplied by the TV dealer when you purchased the TV in
Not finding what you are looking for?
