Dead Android with ERROR and ADB does not find zenfone 2

Hello,
I have no way top do anything to the phone..manually or with PC.... :crying:

just run a system update by asus and zenfone 2 got stuck on asus logo.. I followed the instruction to clear the cash, but now the phone gets the dead android symbol with ERROR. I connected it to PC but ADB does not find the device. ( updated the usb drivers on pc in device manager and I see the ASUS Android Device and below ASUS Android Bootloader Interface.. but still ADB will not find it... HELP anyone ?? Thanks... Fabio ( Vienna Austria)

I have been trying to read on forums, etc.. but I see that people with similar issue get answers like.. connect phone, download so and so on phone, set phone for usb debugging, etc,,. BUT the phone is not seen when connected to a PC..

I have no way top do anything to the phone..manually or with PC.... :crying:

how to proceed from here ? What is ASUS doing on this ? I try to find ASUS service in Austria but cant find it.
Thanks