After minimal use, and in the middle of installing a game, my Core decided to terminate itself, and power down instantly.
Won't power on, won't charge (no power light when plugged in), the only sign of life is if I slide the screen up, press the power button, and the screen lights up for a second and then turns off.
Now comes the task of RMAing with ******, happy days (not).
They replied saying they'll have to test the console, and have no replacements so if faulty will be a refund (amount unspecified), and with no instructions of how to send back, and/or what they require i.e., just the console or everything that was included.
Wish me luck.