zenfone 2 messed up

hi folks i am in a bit of bother with my zenfone 2 i was installing cm rom on it and got distracted and as a result i completly wiped the os on it when it boots up it goes to error message the robot with the red triangle on it ,i can put it in to normal boot ,poweroff ,recovery reboot to bootloader . my pc only recognises it as android phone it has usb drivers .in recovery zenfone mode it has among others install from adb but how do i do that i cant access anything on the phone except those mentioned above is this phone for the bin or can it be fixed any help or pointers i be very happy to receive
:eek: