Re: LG - 55LS4500 - Vertical Lines
Checked the voltage.
fuse : 12v
VDD : 16.9v
VGH : 26.7v
VGL : -6.9v
VCOM : 7.9v
thanks
letmefixit
Member
Last Activity: 10-03-2020, 05:00 PM
Joined: 09-26-2020
Location: delaware
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Last edited by letmefixit; 10-03-2020, 12:55 PM. -
Re: LG - 55LS4500 - Vertical Lines
With the DVD playing,
1) Both ribbon cables attached to t-con : multi colored vertical lines on the screen
2) If I remove the right ribbon cable alone from t-con, then the right half screen becomes white and left still has stripes.
30 If I remove the left ribbon cable alone from the t-con, the left half screen becomes white and the right still has the stripes.
I didn't check the voltage yet. I will do that tomorrow.
Thanks...Leave a comment:
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Re: LG - 55LS4500 - Vertical Lines
Update (9/29/2020) : I connected a different HDMI cable to the dvd player and now I can hear the sound. The vertical lines still remain....Leave a comment:
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Re: LG - 55LS4500 - Vertical Lines
Yes. Same vertical lines pattern....Leave a comment:
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Re: LG - 55LS4500 - Vertical Lines
Any direction to identify this issue ?Leave a comment:
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Re: LG 47LE8500 - Stuck Logo - Solution
Only USB and power cord should be connected. All other cables like HDMI, RCA, Antenna, etc should be disconnected....Leave a comment:
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LG 47LE8500 - Stuck Logo - Solution
All,
If you have this TV and stuck at the Logo, it might be due to firmware. You can download the firmware from LG and put that in a USB (formatted as FAT32) under directory LG_DTV.
1. Switch off the TV
2. put the usb with the bin file in the usb port
3. remove all other wires - IMPORTANT
4. switch on the TV. ( it took couple of times before it loaded the firmware and TV started working).
ThanksLast edited by letmefixit; 09-28-2020, 03:19 PM. -
Re: LG - 55LS4500 - Vertical Lines
Can you please help me ?
ThanksLeave a comment:
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LG - 55LS4500 - Vertical Lines
Hi,
I need help to resolve this issue.
TV : 55LS4500
Issue : Vertical lines end to end.
When i switch on, power LED (RED) blinks 3 times and the vertical lines show up and stays. I replaced the t-con board today but still having issues. No sound.
Thanks...Last edited by letmefixit; 09-26-2020, 09:27 PM. -
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