S90D led flashing red every 4 or 5 seconds - won't turn on?

[jimbo2025]

I've done every single changing outlet, releasing power, changing cables, leaving it unplugged, sticking your left foot out solution recommended by Samsung.   

Any guess at what part needs replacing if you the red light flashes once every 4 or 5 seconds means? (other than I can't watch TV).

[GaryB82]

Sorry to hear this a red blinking light normally indicates the power supply or other internal component has failed here’s the steps below

https://www.samsung.com/sg/support/tv-audio-video/what-to-do-if-your-samsung-tv-will-not-turn-on/

[jimbo2025]

Thanks - I did all the stuff recommended.     I was hoping someone who repairs these TVs might post a solution.

[GaryB82]

The only solution would be to have the TV serviced and have the failed components replaced 

[Samsung_Moderator · Accepted solution]

Hello! Thank you for reaching out! Since you have done the relevant troubleshooting, service would be the only option for you. Depending on your warranty, you will have a few options.  

- If your unit was recently purchased, you can check with your retailer on their return/exchange processes.
- If you have an extended warranty you can reach out to them to have service set up. 
- If you're within the one year warranty, you can Private message me or one of our moderators or you can call in directly at 1-800- 726-7864 with your full model and serial number to have service setup
- If you're OUT of warranty, you can use this link below to find a service center in your area. 

https://www.samsung.com/us/support/service/locations/