The control board for the TV is faulty and it already needs a replacement, if you can take it to a repair center or have it replace from the manufacturer will be better..
You need to take tv apart and clean the Printed Circuit Board and remove dirts as well. Check the buttons and its membrance as well.This will take up awhile and suggesting to have it repaired by an expert to save more time and prevent more damages to your tv set.
First check any key on control panel has not been pressed permanently, if No, problem seems in System Control Circuit of your TV. Here is part store offers boards for TV on low prices.
Try first unplugging power cable for a while, so to drain power from TV. This is a simplereset that often can solve troubles with settings and internal boards. If this does not work the fault it is probably located on the control panel, where buttons are mounted, that also receive signal from remote. The TV must be taken apart, panel connections checked. Panel pcb must be tested and eventually replaced. If you do not have experience testing and working on TVs and electronics I suggest calling a repair technician, you find a service number printed on the owner manual. Check also guaranty terms.Try first unplugging power cable for a while, so to drain power from TV. This is a simplereset that often can solve troubles with settings and internal boards. If this does not work the fault it is probably located on the control panel, where buttons are mounted, that also receive signal from remote. The TV must be taken apart, panel connections checked. Panel pcb must be tested and eventually replaced. If you do not have experience testing and working on TVs and electronics I suggest calling a repair technician, you find a service number printed on the owner manual. Check also guaranty terms.
Answers & Comments
The control board for the TV is faulty and it already needs a replacement, if you can take it to a repair center or have it replace from the manufacturer will be better..
Good luck........
Hi-
You need to take tv apart and clean the Printed Circuit Board and remove dirts as well. Check the buttons and its membrance as well.This will take up awhile and suggesting to have it repaired by an expert to save more time and prevent more damages to your tv set.
Hope this helps
First check any key on control panel has not been pressed permanently, if No, problem seems in System Control Circuit of your TV. Here is part store offers boards for TV on low prices.
The configuration panel is damaged try a new one rpalcing it!!
plz rate this post
a circuit burnet inside teh panel always blows in major cases!!
Ok.try to reset the tv by unplugging it for some time and then replugging it.that is automatic reset.
Try first unplugging power cable for twenty minutes or so.
Try first unplugging power cable for a while, so to drain power from TV. This is a simplereset that often can solve troubles with settings and internal boards.
If this does not work the fault it is probably located on the control panel, where buttons are mounted, that also receive signal from remote.
The TV must be taken apart, panel connections checked. Panel pcb must be tested and eventually replaced.
If you do not have experience testing and working on TVs and electronics I suggest calling a repair technician, you find a service number printed on the owner manual.
Check also guaranty terms.