Samsung UN55HU7200 not powering on, no blink code

**vinceroger69** · 02-07-2022, 11:34 AM

Re: Samsung UN55HU7200 not powering on, no blink code

have you got any freeze spray i wonder if its worth freezing the nand and see if the set starts up.

**nomoresonys** · 02-07-2022, 11:53 AM

Re: Samsung UN55HU7200 not powering on, no blink code

Check over the powerboard solder joints real closely.

**jason123** · 02-11-2022, 06:34 PM

Re: Samsung UN55HU7200 not powering on, no blink code

Looks like a replacement main board did the trick. Working fine now.

Wonder if it's an EEPROM thing. Here is what's odd, the board I received booted with Korean Language. Which is odd, since the supported languages are French, English and Spanish Only. Wonder if the seller installed a replacement EPROM from Korea / China?

I was able to revert back to English.. but I thought it was odd.

Samsung UN55HU7200 not powering on, no blink code

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