Lcd tv problem

To reverse an upside-down picture on your SEIKI TV, you can try the following steps:

Press the "Menu" button on your SEIKI TV remote.

Use the arrow keys on your remote to navigate to the "Picture" menu.

Scroll down to the "Picture Rotation" option and select it.

Use the arrow keys to rotate the picture until it is right-side up.

Press the "OK" button on your remote to save the changes and exit the menu.

If the above steps don't work or if you can't find the "Picture Rotation" option in the menu, you can also try physically rotating the TV screen by 180 degrees. This may be necessary if the TV was mounted upside down or if it was accidentally rotated.

Keep in mind that the location of the "Picture Rotation" option may vary depending on your specific SEIKI TV model. If you can't find the option, consult the TV's user manual or contact SEIKI customer support for further assistance.

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.


1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

Hope this may help;

Regards,
VOTIT

Lines on the screen (vertical/horizontal lines, bands)

Image diagram of symptom


Press the HOME button on the remote to display the TV menu screen.
When the issue occurs in the Menu screenThere may be an issue with your TV. Follow these steps to troubleshoot:

1. Restart the TV and check if the issue is resolved.
   1. Turn off the TV and unplug the AC power cord (main lead).
   2. Keep the TV unplugged for 2 minutes.
   3. Plug in the AC power cord (main lead) and turn on the TV to check its status.
2. If the above steps does not help to resolve the symptom, the product may require service. Go to Product Repair.

When the issue occurs on other than the Menu screen There may be issues with the broadcast signal source, Cable/Satellite box, IPTV, or other devices such as a DVD player.
Follow these steps to troubleshoot:

NOTES:

• If this issue only happen to one particular channel or broadcaster, this may be due to the broadcast signal source. Please contact your service provider for further information.
• If you experience issues when connecting a TV and an Audio/Video device via an analogue cable (composite or component cable) or HDMI cable, check the following section of this article before proceeding the steps below: Screen issues (Lines/Blurred/Odd colours) from the Audio/Video device

1. Turn off any electrical or battery-operated devices that may be creating radio frequency (RF) interference.
2. If using an antenna, broadcast signals are reflected by nearby mountain or surrounding tall buildings and may cause ghosting in the picture.
   It is recommended to adjust the antenna direction and location.
3. Try plugging the power cord into a different electrical outlet and/or surge protector.
   These symptoms can occur if the electrical outlet is improperly wired or not producing the proper voltage.
   If using a surge protector or extension cord, it also could be faulty.

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How to perform a software update.

Clean the TV screen. Refer to the following FAQ.
How to care the LCD TV

If the above steps do not help to resolve the symptom, the product may require service. Go to Product Repair.

When the issue occurs on other than the Menu screen There may be issues with the TV settings, broadcast signal source, Cable/Satellite box, IPTV, or other devices such as a DVD player.

NOTE: If you experience issues when connecting a TV and an Audio/Video device via an analogue cable (composite or component cable) or HDMI cable, check the following section of this article before proceeding the steps below: Screen issues (Lines/Blurred/Odd colours) from the Audio/Video device

1. For TVs with the Motionflow function, select Standard or Off.
2. If using an antenna, broadcast signals are reflected by nearby mountain or surrounding tall buildings and may cause ghosting in the picture.
   It is recommended to adjust the antenna direction and location.
3. The quality obtained from DVD discs recorded on home DVD recorders often varies due to different quality settings being used on the recorders.
   Picture quality from VHS tapes often appears to be significantly worse than other sources, symptoms often include grainy and watery picture.
4. Reset your TV to the factory defaults. Refer to the instruction manual supplied with the product. Manuals are posted on your model support page.

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Picture and video on the TV is displayed doubly.
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The screen appears to have a cloudy, white shadow or bright spots when there is no input or when viewing very dark scenes.
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Adjusting the Picture setting on my Android TV

For other than Android TVs: Adjusting the Picture setting on my LCD TV

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How to reset an Android TV?
How to perform a power reset on a Sony television.

Update the software of your TV to the latest version.
How to perform a software update.

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Adjusting the Picture setting on my Android TV

For other than Android TVs: Adjusting the Picture setting on my LCD TV

If your TV has a reset function for its picture settings, follow the instructions below to reset the settings.

Press the HOME or MENU button on the remote control.

The next steps will depend on your TV menu options:

• Select Settings- Display & Sound, Picture & Display or Display - Picture or Picture adjustments - Advanced settings - Reset.
• Select Settings- Display - Picture - Reset.
• Select Settings - System Settings -Picture - Reset.
  NOTE: If your remote control has the Option button, you can reset the settings by pressing the Option button on the remote control - Picture or Picture Mode - Reset.

Restart the TV and check if the issue is resolved.

1. Turn off the TV and unplug the AC power cord (main lead).
2. Keep the TV unplugged for 2 minutes.
3. Plug in the AC power cord (main lead) and turn on the TV to check its status.

If the TV is connected to an active and stable Internet connection, install the latest TV software. Refer to the following FAQ.

• How to perform a software update.

If the above steps do not help to resolve the symptom, the product may require service. Go to Product Repair.

When the issue occurs on other than the Menu screen There may be issues with the TV settings, broadcast signal source, Cable/Satellite box, IPTV, or other devices such as a DVD player.

NOTE: If you experience issues when connecting a TV and an Audio/Video device via an analogue cable (composite or component cable) or HDMI cable, check the following section of this article before proceeding the steps below: Screen issues (Lines/Blurred/Odd colours) from the Audio/Video device

• If your TV has a reset function for its picture settings, follow the instructions below to reset the settings.
  1. Press the HOME or MENU button on the remote control.
  2. The next steps will depend on your TV menu options:
     • Select Settings- Display & Sound, Picture & Display or Display - Picture or Picture adjustments - Advanced settings - Reset.
     • Select Settings - Display - Picture - Reset.
     • Select Settings- System Settings - Picture - Reset.
       NOTE: If your remote control has the Option button, you can reset the settings by pressing the Option button on the remote control - Picture or Picture Mode - Reset.
• Check if the cable is firmly connected to the TV and the connected device and make sure it is not loose.
• Use a spare cable to replace the currently used one and see if the situation will improve.
• Use another input terminal of the TV.
  1. Connect your device to other input terminals of your TV.
  2. On the TV's supplied remote control, press the input button to switch to the input method that corresponds to the connected device and check if the situation improves.
• Connect another A/V device to your TV using the same input terminal to check whether the connected A/V device causes the issue.
• If using an antenna, broadcast signals are reflected by nearby mountain or surrounding tall buildings and may cause ghosting in the picture.
  It is recommended to adjust the antenna direction and location.
• Turn off any electrical or battery-operated devices that may be creating radio frequency (RF) interference.
• Reset your TV to the factory defaults:
  • For Android TVs: How to reset the Android TV to factory settings
  • For other than Android TVs: How to reset the television to the original factory settings

Unplug the tv from power for 10 minutes to reset.

Possibly could be the remote, the only way to find out is to pull the batteries out and leave them out for a while to see if it does it will the batts are out of the remote

unplug tv take batt, out of remote then try tv only

You most definately have bad capacitors in the power supply. try and get it repaired as soon as possible, not an expensive repair that iv'e seen.

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.



LCD TV TroubleshootingThe defective LCD TV may have the following common symptoms:

Symptom: No picture on screen but LCD TV still has sound.
Solutions: The problem is cause by defective inverter. Replacing ivnerter will solve hte problem. Symptom: Screen flash on and off between 1/2 to a few seconds, but power indicate light stays on and TV still has sound.
Solutions: The problem is cause by defective inverter. Symptom: Blue Screen but no picture
Solutions: The problem is cause by defective Main Board(AD Board). In some cases, this problem may cause by the defective Screen Controller board. Thsi board is mounting on teh back of LCD TV Scree. Symptom: Power light stays on but no display and sound
Solutions: The problem is cause by defective Main Board(AD Board) or Power supply board. Symptom: No Power or Power indicate light does not lits
Solutions: The problem could cause either by defective Power supply board or defective Main Board(AD Board). Symptom: Screen is half dim and half bright
Solutions: The problem is cause by defective LCD Panel.It needs to be replace.


Hope it may help you;

Regards;
VOTIT

Did anyone find out the solution for this??????? I have the exact same problem with my LG 32 LCD. I only had it for a year and a half, and the green light blinks a few times and it shows no picture. Not even a red light when the tv is off. The same thing happened a couple weeks ago and by some miracle it started working again.