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qe75q7famtxxh dead PSU in panel?

Posted: Thu Apr 01, 2021 8:39 pm
by lvlthn
Hello there, my tv wont turn on, no matter what, there is no red light, no sound, no image.
Tried turning off and pressing power button on tv, but without any success.

Does anyone know psu part number and how to disassembly this panel?
Thanks.

*note* tv died EXACTLY 2 years after purchase..

Re: qe75q7famtxxh dead PSU in panel?

Posted: Sun Apr 11, 2021 9:10 am
by lvlthn
Nothing? Anyone?

I managed to turn panel on, and as long as it is on, it is perfectly fine.

If I turn it off and leave it for some time, it dies completely.

Re: qe75q7famtxxh dead PSU in panel?

Posted: Tue Apr 20, 2021 5:08 am
by flyoffacliff
Yeah these forums are pretty dead now. Service manuals are not publically available, and I don't think any similar models have been leaked online yet. If you don't want to call in a Samsung repair tech, you're probably on your own for disassembly. Maybe check Youtube? Part number should on the PSU. You may be able to order somewhere if you Google it but no guarantees.

Re: qe75q7famtxxh dead PSU in panel?

Posted: Thu May 06, 2021 10:28 am
by lvlthn
Thank you kindly for response.

I have already fixed it myself. Easier than I thought it was.
Related to firmware and hardware.

Good day.