Press the INPUT button on the remote to select the correct input source.
Check that the device is turned on and functioning correctly.
Check if the power cord is plugged in and the TV is turned on (front red LED light should be on; not blinking)
Press the INPUT button on the remote to select the correct input source.
Ensure all connections are correct and secure.
When using external video source, such as a Cable/Satellite box or DVD player, check that the device is on and functioning correctly. 
Press MENU on the TV’s remote control. If the menu is displayed, then the TV is working; recheck above steps.
Press the INFO button on the remote to confirm the type of signal being received. HD signal should be 720P, 1080i or 1080p.
Select a High Definition channel from your HD source (Cable, Satellite or fiber optic service). HD channels sometimes broadcast 
Ensure that your HD source (HD box, 
Change the format (aspect ratio) of the picture by pressing the FORMAT button on the remote control.
Check the aspect settings on your external video source, such as Cable/Satellite box, 
When using a cable service (without a box), check that all connections are secure.
When using a cable or satellite box, change the connection (wiring) to Composite, Component or HDMI.
If you’re using an antenna, then check that connections are secure. Change the position or direction of the antenna and check the “Signal meter”.
Check if electrical products such as kitchen appliances, fluorescent lights or light dimmers are nearby. They may interfere with the TV’s picture.
Try viewing a picture from another device, such as a DVD player or a game console, to narrow down the source of the problem.
Change settings of Closed Caption (CC).
The TV has gone into shutdown mode to protect itself. Try unplugging it for a few minutes and connecting it again. If there was a temporary power surge on the AC line it may now be OK. If the blinking returns, call 
The LCD panel is made up of a few million pixels and is produced with advanced technology through an intricate process. Sometimes a few pixels may be bright or dark.
TC-32LX34 specifications
The Panasonic TC-32LX34 is an innovative LCD television released by Panasonic, known for its remarkable blend of design, technology, and viewing performance. With a screen size of 32 inches, it strikes a balance between compactness and sufficient viewing experience, making it an ideal choice for smaller living spaces such as dorm rooms, apartments, and bedrooms.One of the standout features of the TC-32LX34 is its LCD technology, which delivers vibrant colors and sharp images, enhancing the viewing experience by providing clarity and detail. The television also features high brightness levels, making it suitable for various lighting conditions, whether in a dimly lit room or a sunlit living space. The display is complemented by a resolution of 1366 x 768 pixels, offering a crisp picture quality that brings movies, sports, and games to life.
A key characteristic of the TC-32LX34 is its impressive sound quality. Equipped with built-in speakers, the television provides clear audio output, enhancing the overall immersive experience. Panasonic has incorporated its V-Audio technology, which simulates surround sound, allowing viewers to enjoy a more dynamic audio environment without the need for additional sound systems.
Connectivity is another aspect where the TC-32LX34 excels. The television is outfitted with multiple HDMI ports, which enable easy connection to various devices, including gaming consoles, Blu-ray players, and streaming devices. Additionally, it includes component and composite video inputs, as well as a USB port for multimedia playback, allowing users to enjoy their favorite content from various sources with ease.
Energy efficiency is an essential consideration in today's television market, and the TC-32LX34 supports eco-friendly usage with its energy-saving features. This model is designed to be compliant with Energy Star standards, minimizing power consumption and potentially reducing energy bills while also being environmentally conscious.
Overall, the Panasonic TC-32LX34 exemplifies a reliable and versatile television option. With its combination of quality display, robust audio performance, ample connectivity options, and energy-efficient design, it caters to the needs of diverse viewers. Whether for casual movie watching or intensive gaming sessions, this model proves to be a commendable choice for those seeking quality in a compact package.