Exclamation Phone not turning on - urgent

My htc one is dead, I was going to install another rom using the zip install in twrp and by accident choose the twrp 2.7 zip file that I had on my internal storage also, now is dead not turning on, it just happened I try putting the bright light and pushing power +vol down but nothing, im leaving it plug to electricity to see if that helps, but if you know if it is a way to turn it on so I can install via abs fastboot the images?? please urgent HELP

THANKS