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KevinWhiteJA
KevinWhiteJA, Technician
Category: TV
Satisfied Customers: 995
Experience:  10+ years experience in electronics
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lg tv - screen keeps showing 1/2 screen. One 1/2 is vertical

Customer Question

lg tv - screen keeps showing 1/2 screen. One 1/2 is vertical lines - intermittent. Have replace hdmi cable/no improvement.
Submitted: 3 years ago.
Category: TV
Expert:  KevinWhiteJA replied 3 years ago.

KevinWhiteJA :

Hi, welcome to Just answer

KevinWhiteJA :

Please tell me its complete model number

KevinWhiteJA :

and how old is it ?

JACUSTOMER-2t742qm4- :

Hi Kevin

JACUSTOMER-2t742qm4- :

TV is 5yrs old. Model number: - 42lh3000 - za. aekdljg

KevinWhiteJA :

Hi

KevinWhiteJA :

was there a power issue and then this problem start

KevinWhiteJA :

or it was there since many days

JACUSTOMER-2t742qm4- :

no

KevinWhiteJA :

OK, how good are your DIY skills a

KevinWhiteJA :

are you looking to repair/replace this yourself ?

JACUSTOMER-2t742qm4- :

if possible.We have four foster children & a limited budget!

KevinWhiteJA :

OK, the problem is most likely with the leads connected from the mainboard (ribbon cables) or the tcon board (LCD display driver board) is bad however this should be checked...as the picture appears on half the screen it is more likely the bad tcon board

KevinWhiteJA :

If you are willing to do this yourself you will have to remove the back panel and then check the board

KevinWhiteJA :

If you have further questions I will be pleased to assist you – please use the REPLY link for further assistance..Please remember to RATE my answer Excellent or Good Service when you are satisfied....Thanks