Hard crash on Fuze v2

[lolsack]

well then, i was testing a ZX Spectrum game on my fuze v2 and i plugged it in to my computer for some unknown reason then it just kind of.... died, like it turned off and now its not turning back on, not even when plugged into the computer, not even hard rebooting it fixes it

EDIT: got it working, after letting it sit for like 2 days to wait for the battery to run out