Replace tv power supply - Samsung SP43J6HD 43" Television

If your Hisense 55-inch 4K TV with Android is turning off randomly, and you have found that the power supply board is wet, it is likely that the issue is caused by a problem with the power supply. Replacing the power supply board may resolve the problem, but it's important to consider the following before making a decision:
Safety: If the power supply board is wet, there is a risk of electrical shock, so it is important to make sure that the TV is unplugged and that you take appropriate safety precautions before handling the power supply board.Root cause: The problem could be due to a leak or another issue that caused water damage to the power supply board. If the root cause of the water damage is not addressed, the new power supply board may also be damaged.Difficulty: Replacing the power supply board can be a difficult task, and it requires some technical knowledge and the right tools. It's important to make sure that you are comfortable with the task and that you have the necessary tools before attempting to replace the power supply board.Cost: replacing the power supply board may not be a cheap solution, and it may be more cost-effective to consider a new TV.It's important to have a professional technician to check the TV and confirm if the power supply board is the issue and if it needs to be replaced.
If you're not comfortable with the task of replacing the power supply board, it's best to contact Hisense support for further assistance or have a professional technician to check the TV.

Replace the power supply board the blinking power indicator is usually indicating the power supply needs replacement or repair. You can get the replacement power supply boards from www.tvcircuitboards.com

Well,now the tv have power to it at all?Or the tv power light indication LED light,just flashes?Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.Might solved ur problem,by replacing the power supply board,might not but the power supply board,must be replaced first see,what happen to the tv.

Unplug,replug the tv to reset it self?Not.Take the tv aparts.Power supply board have dead parts,call capacitors,check power supply board,that the board have a a/c power cord plug into it.That the power supply board.Know basic electronic's?Know how to do soldering,have tools like soldering iron and solders?Check power supply board for those dying capacitors parts,alway bulges up on it tops or puff up on it tops.These capacitors must be replaced in the power supply board.Now the tv shuold have stable ur power light and work.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Ur tv the power supply board is dead.That the board where the power a/c cord plug into it.That the power supply board,replaced it.U will have stable power,ur tv will work again.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Take ur tv aparts.Ur tv power supply board,that the board where the power a/c cord plug into it.That is ur power supply board.Replaced the power supply board will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

The tv power supply board have problems,it the board with the a/c power cord plug into it.That the tv power supply board it dying.Replaced the power supply board will solved this.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

The power supply board is gone. You can get parts from here: TV Parts Universal TV Stands DLP Chips ShopJimmy

U will not find schematic,the tv corporation don't release them.Just take the tv aparts.Tries Websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.Just compare the power supply board in ur tv and the website that selling the power supply board.The picture look alike,ask the seller questions.Just buy and replaced it.U know how to solders?Just searches around the power supply board for those bulges and puff up capacitors.Replaced these capacitors will get ur power back.Most just reqiure replaced these capacitors to get the power back.

Power supply board is dead.Replaced the power supply board will solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.