Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

I have a Hisense led tv model F39V77C.

When plugged in the red standby light comes on, when powered on the standby light flashes a series of times the the screen lights with line streaks for a couple seconds then sharply goes to black.There is no sound, no pic, no backlight, or image through the flashlight test. any suggestions? Since original question I've turned the unit on and checked for back light that deas appear for the few seconds it takes to go blank. The stand by light when switched on blinks 7 times then a very short blink followed by 2 more regular blinks. befor screen with lines then blank

1 Answer

richie46

Hisense Master 12,962 Answers
Posted on Jan 03, 2017

richie46

Hisense Master

Joined: Nov 21, 2009

Answers

12962

Questions

Helped

2943397

Points

58151

Yeah, replace the set since it appears to be trashed. But if you have a few bucks lying around you might want to try replacing the unit's power supply to see if that resolves the many issues you have.

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

2answers

How to repair Hisense television?

Hisense TV Blinking Codes (Flashing Red light Fixed)

https://homespoiler.com > hisense-tv-blinking-codes
Oct 8, 2022 - If it blinks 2, 3, or 5 times, it means there is an issue with the backlight, mainboard, inverter, or power board. On the other hand, if the ...
‎Hisense TV blink codes concept · ‎Fixing the Hisense TV blinking... · ‎FAQ

More here and videos

https://www.google.com/search?q=hisense+tv+3blinks&

However, best advice. Balance how old and if it is time to upgrade. Hisense is a budget brand.

https://www.fixya.com/support/r29790007-repairing_own_television

..

Read full answer

Nov 16, 2022 • Hisense Televison & Video

1helpful

2answers

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.

Read full answer

Nov 14, 2022 • Hisense Televison & Video

0helpful

1answer

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.

Read full answer

Sep 21, 2022 • Hisense Televison & Video

0helpful

1answer