SOLVED - NDLR won't turn on after booting mode

[docjfnoel]

Hello,
I just wanted to change some settings in boot mode (menu + shift when plugging in usb), and then after pressing panic button to exit, NDLR won't turn on again.
Boot screen comes up, then screen turns black.
I tried to factory reset with no help.
Did I brick my NDLR??

Thanks

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Ok, after "Factory reset" the right way it came back...

In the boot menu mode I was pressing the "Pad knob" (first upper left encoder) and not the "Pad button" (first white button at bottom left) to Factory Reset...After pressing the right button it came back right.

I still don't know what went wrong the first time though....