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Hisense 55 2160p LED Ultra HDTV Class 4K Smart TV WiFi Television 55T880UW - Page 4 Questions & Answers
Hisense TV Red Flashing Power Light Has Sound But No Picture
1. Why hisense TV red flashing power light has sound but no picture
There could be a few reasons why your Hisense TV has a red flashing power light but no picture. It could be an issue with the TV itself, the power supply, or the input signal. Let's take a look at each of these possibilities in turn.
2. How to fix hisense TV red flashing power light has sound but no picture
If your Hisense TV has a red flashing power light but no picture, there are a few things you can try to fix the problem. First, check to make sure that the power supply is plugged in and that the TV is receiving power.
Next, check the input signal to make sure that it is compatible with the TV. Finally, if the TV itself appears to be the problem, you can try resetting it.
3. What to do if hisense TV red flashing power light has sound but no picture
If your Hisense TV has a red flashing power light but no picture, there are a few things you can try to fix the problem. First, check to make sure that the power supply is plugged in and that the TV is receiving power.
Next, check the input signal to make sure that it is compatible with the TV. Finally, if the TV itself appears to be the problem, you can try resetting it.
11/23/2022 2:51:22 AM •
Hisense...
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Answered
on Nov 23, 2022
Hisense 58R6E continuously cycles.
This model TV will have from 10 to 12 LED strips (depending on serial number) sitting vertically in the panel, you will need to replace them all to fix he set. On some brands if one lamp fails the overload circuitry will shut down the inverter section of the power supply but on most Hisense brand sets including the one you own there can be up to about half the LED buttons shorted (not lighting) and the set will continue to work with a darker than normal picture but eventually enough will burn out and the inverter will shut down from over current once the set has run for a few minutes, this is what you're experiencing. Our service center has repaired hundreds of Hisense sets where replacing backlights fixed the TV, from what I remember we have never had a power board failure causing this issue, its possible there has been as we have several service techs working on TV's but personally, I've never ran into the power board failure causing the LED lamps to not light.
9/27/2022 3:01:58 PM •
Hisense...
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Answered
on Sep 27, 2022
Hisense 50R6E3 power supply replacement issues
If you got everything hooked up when replacing the board the one you received is defective, however the power board isn't known for failure in this model set so your old one may be ok, have you tested the PWR_ON pin to see if you have voltage there when you push the power button? The 5 volt standby has to be working if you get a standby lamp, think you said it flashes. If you don't see around 3 volts when the power button is pushed on the power on pin going from the power supply to main the main board is defective, if you see voltage test the other rails coming from the power supply and see if they look good. This model has a really high failure of the LED backlights, a guess is this is what's wrong with your TV.
9/21/2022 7:47:35 PM •
Hisense...
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Answered
on Sep 21, 2022
Wifi connection - PC to Hisence model hl65xt780pzln3d
check your settings. its a little different depending on pc (windows 10, 7, vista) but on windows 10.
- click the box in bottom right corner.
- click the connect button.
- should pick it up there and then connect to it.
that is the section for connecting wireless displays and such so should work. I had this problem in the past with a tv and wireless headphones. If you are trying to connect a wireless device with bluetooth or vise versa it will not work because the technology is different. Also, some devices have a setting for bluetooth but you will still have to buy the adapter for bluetooth in order to do so.
9/19/2022 4:35:11 AM •
Hisense...
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Answered
on Sep 19, 2022
How to fix Hisense 75R6E1 blank screen
You have shorted LED backlights. New strips will fix the set but changing them on a set that size without the proper equipment can be difficult, the screen on this make of set is VERY fragile, handling it incorrectly will damage it, also use static care as that can damage the panel
8/25/2022 5:16:18 AM •
Hisense...
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Answered
on Aug 25, 2022
Hisense 75h6570G backlight
Chances are it's your LED backlight strips that need replacing, sometimes it's hard seeing the image with a flashlight, I'm sure it's there and you're not seeing it
8/19/2022 5:04:54 AM •
Hisense...
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Answered
on Aug 19, 2022
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