How to remove capasitorPolaroid TLX-04243B - Polaroid Televison & Video

Question edited for clarity, full 'make model (what it is)'.
Question moved from Computers to Polaroid Television.

No unfortunately not. It is a basic HD television, but not a 'Smart' television and has no internet connectivity. It is also 14 years old.

https://www.directutor.com/content/user-manual-polaroid-polaroid-tlx-04243b

https://www.google.com/search?q=TLX04243B+review

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The manual doesn't mention anything about removing the back panel or doing DIY repairs. But you can phone them and they will give you advice for free.

Questions? Need some help?
Call our 1-888-896-9859 helpline:

https://www.directutor.com/content/user-manual-polaroid-polaroid-tlx-04243b

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T con board may be going out

may be the house wiring that powers the set is damaged

You remembered to say your model, but did not post a question.

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

It is most important when inquiring on this site to please include a model number and make of the product that you are asking about.
There are so many thousand of TV types out there that a general question like your just can not be answered without more information from you.

The back-light inverter board should be checked. Check the voltage that comes to that board, from the TVs' main power supply regulator board. You should have a digital multimeter to measure these voltages. If you wish to get some details, http://electronicshelponline.blogspot.com/ Pull up older posts.

There are snaps at the bottom corners and along the sides. a flat head screwdriver worked for me by prying gently.

This might sound a little crazy but, i had the same problem with my rca 50 inch, and he changed the bulb. which are pretty $$$$$125.00 at my tv repair person cost. the real cast was $219.00.Hope this helps you