this is a longshot, but it may be stuck trying to load mocha with no config.txt for some reason. create a config.txt with this on the (use notepad++):
[MOCHA]
viewMode=0
directLaunch=1
launchImage=1
noIosReload=0
launchSysMenu=1
redNAND=0
seeprom_red=0
otp_red=0
syshaxXml=0
there was a config.ini file, and it's unfortunately not working