Tv only has top right corner showing picture

Is it hooked up with HDMI cable?

If so try unplugging the HDMI cable and re plugging the cable in, sometimes those cables work loose and if they are not tight, it will cause your screen to flicker. Happens to my TV once in awhile.

I’m happy to assist further over the phone at https://www.6ya.com/expert/robert_54ae41aaaffbab00

The popping noise is not a good sign. You definitely have a shorted horizontal IC and probably a bad flyback transformer. You will find several bad capacitors that contributed to this problem. The cost of repair will be more than your depreciated TV is worth. Sorry..look for a new one. Thanks for asking and show a few hands of support!

that is a factory defect you call the dealer for the warranty.the defective part of your tv is the inverter board.this board supplies high voltage supply to the backlight cold cathode flourescent lamp.This lamp is the one illuminating the screen of the tv..the lamp is installed at the top and bottom of the screen thats why the center of the tv is dark because the lamp does not lit well..tnx

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Chinese piece of ****.

CHECK YOUR BATTRY

Uninstall than reinstall the software. This has worked for me in the past.

Use the menu button in the front screen of your tv.Maybe your remote control need a battery.

it can be a picture tube problem. moreover, check if your tv is dusty inside it . clear it with blower and try again.


regards,

whats up with blackscreen?

Definately a video processing problem and it may need a logic board it is called. Does the set work fine if you feed component into set to bypass all that? Let me know. GURU JAY