won't hard or soft reset or go into bootloader

[waspie]

i went to flash a second phone and the computer put mine into bootloader so i unplugged it and finished the second phone. mine wouldnt exit bootloader so i loaded up the 1.43 radio upgrade and let that run on mine and now after that my phone won't come on. it won't soft reset but when i press the two soft keys (without pressing the reset button) the hard reset screen comes up and if i press Y followed by space the screen goes away and nothing else happens. i can repeat this "hard reset" procedure over and over again but nothing happens. when i plug it back into the computer it says unrecognized USB device. can anyone help?
tia!