Bypassing a board or a part on the board would be like removing the spark plugs from a car and expecting it to run. On a serious note, if the TV has lightning damage recycle it and buy a new TV, you may be able to turn in a claim to your insurance company, once a set has storm damage even replacing a board may not fix it long term, in our service center we usually won't repair a TV the customer advises of lightning damage,it's a good way to get call backs
Usually, USB ports on TV supports maximum of 16GB USB Drive in older and 32GB USB Drive on newer TVs. Get it confirm from manual that what is the maximum size of USB Drive you TV can support.
Question edited to fix lack of spaces (dozens of them).
Is the keyboard you used to type this connected to the television. It is not making spaces. Look at this section you typed!
Low,I've gone through&attempted to delete apps1by1,w/remote,but they always reappear after it's powered back on,I've also cleaned each app.cache individually,attempted a hard factory restart w/remote,which did nothing@all. I'm unsure what to do now to get the issues resolved??
You need a new keyboard because if it is faulty, it has the ability to cause issues not related to just typing! Hisense are a cheap and nasty brand at the budget end of the market and are well known for reliability issues. Doing a hard reset of the Android Operating System should have fixed your issues.
You could contact their Support, we aren't them, we are Fixya dot com.
https://www.hisense-canada.com/en/support-2/support
Where did you buy the boards? Shop Jimmy is the only reputable seller of television parts. This Tip I wrote explains the issues. Hopefully, our Television Expert Larry will be along soon.
https://www.fixya.com/support/r29790007-repairing_own_television
Shop Jimmy
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Based on the symptoms you described for your Hisense model 50h5c TV, it seems that there may be a hardware issue affecting the display. Without being able to diagnose the TV in person, it is challenging to pinpoint the exact parts that may need replacement. However, there are a few components that commonly contribute to display issues:
T-Con Board: The T-Con (Timing Control) board controls the timing and signals sent to the display panel. If there are issues with half of the screen or black screen with half lines, a malfunctioning T-Con board could be a potential culprit.
Display Panel: The display panel itself could be defective, causing the black screen or half-line issue. Unfortunately, replacing the display panel can be costly and often not cost-effective compared to purchasing a new TV.
Main Board: The main board handles various functions of the TV, including signal processing and overall control. In some cases, issues with the main board can cause display problems.
Hi Jerry, you have what's called the "blue screen of *****". This model Hisense set is known for panel failure and you have about a 3 out of 4 chance of that being the issue and the set not being fixable. What you can do to troubleshoot the set is unhook one of the ribbon cables going from the tcon to panel board, power the set up and see if you get half a picture, if no picture hook that one up and unhook the other ribbon cable and see if the other half the picture works, if you do, the panel is bad. If you don't see half a picture, and you have a multimeter you can test the SMD capacitors on the panel boards for one that's shorted, if you find one or more shorted remove it with a needle nose, the set will work without the caps.
I've answered several related questions on the Hisense sets with R6E3 as the letters and numbers following the screen size. This series of sets have panel issues, the COF IC's are defective and they aren't replaceable, chances are you will need a new TV
In this case and on this brand set it's best to replace all the strips, if you only replace the bad one. or ones the anothers will fail in a few weeks to months so it's back to square one with needing to open the set up and lift the panel and replacing the bad ones again, also it's cheaper to replace them all than one at a time in most cases, you most likely will find several strips that have shorted diodes that will need replacing, it's seldom just one diode that opens up making the picture black. Also when handling the screen use extreme caution, it's VERY fragile and sensitive to static that will damage the panel boards, making the set not work once it's back together. You will get backlights but have what's called the blue screen of *****, then the money was waisted attempting to repair the TV with new lamps. Hope this helps, I apologize for the answer bots on this site that give generic non helpful answers, wish their tech department could do something to stop them but so far it hasn't happened.
Question edited for clarity.
Although I had Sky in the UK before I moved to Canada, I am not conversant with this infra-red device. Scanning on a television is normally reserved for over-air signals via an aerial. Picking up specific device is via HDMI inputs, via Bluetooth or via other devices that are connected to your home WiFi network that the Smart Television can see.
I found this
and this
It could be caused by problems with the TV's cable connections.Or problems with the input devices.Or the firmware is outdated.The power supply board could be bad.
If it's Hisense it's most likely backlights that are bad, average life of a Hisense TV is 26 months, needless to say there are betters sets for the money. There are 2 choices with your TV, order backlights from shopjimmy.com and change them yourself for around $100 with shipping or recycle the TV as it will cost around $400 to take it in to a repair shop for service, might as well buy a new TV then. If you decide to repair it yourself you will need suction cups to handle the panel, without you most likely will damage it, another downside to Hisense is the panels are very thin and very fragile
My first thoughts are to recycle the TV and buy another as this model was plagued with problems. But if you want to fix it you will need some voltage measurements, the 5 volt standy is good since you have standy lamp, the 1st voltage reading would be on the power board connector going to the main board, look for a terminal marked ps-on, pwr, pr, or something that starts with a p, turn the set on at the tv or remote and look for 3 vdc there, if you don't see it replace the main, if you do message me back and I'll get you more info on what to test next but I don't you will find this voltage.
The best advice you can and will get is to replace the backlights, these need to be replaced as a set not just the individual strip thats open. In this set there will be 3 sets of backlights, each set wired in series, like Christmas tree lamps, if you take one bulb out the entire string quits lighting. So your saying ok I have one bad bulb making that set not work but why don't the other 2 light, the reason is, the backlight inverter is a part of the power board, it has shut down capabilities for safety reasons, the voltage on the set with the open lamps is going to be higher than it should be, the PWM circuit shuts down the entire backlight voltage, not just the string that's open but all of them, it's how most lower end sets work, now on higher end sets such as Samsung, LG, Vizio ect you can have one strip or set bad and the rest will still work. Hope this sheds some light on what's making all the lamps not light.
How old is it? They are not the best sets even when new and they certainly aren't made to last. It sounds like the Power Board has failed. Did you try a Power Reset? Remove the mains plug for 15 minutes, press and hold the On button for 12 seconds as you plug it back in.
Hisense TV forgot password
The easiest first step to unlock your HISENSE H65U7A password is to call back, or send a message to the former owner. However, he or she may have forgotten it! In that case, do not get upset. The default codes are 0000, 1234, 1111, 7777 or 9999.May 23, 2018
![Hisense 40" Smart TV Full HD 1080p LED HDTV with Built in WiFi - 40K20D Logo](https://www.fixya.com/fixya20/products/h/hisense/118x100/40quot_smart_tv_full_hd_1080p_q21549486.jpg "Hisense 40" Smart TV Full HD 1080p LED HDTV with Built in WiFi - 40K20D")
