GM Pro no water, screen stopped working
Installed the GM Pro yesterday and everything functioned - successfully pulled a shot. Today, tried to pull a shot, and everything looked/sounded fine (had the pump clicking and showed 9 bars) but no water came out. Tried another profile, same issue. Then, the screen cut out.
Confirmed ribbon is connected, rechecked connections. When power switch is on its light is on, but steam switch no longer blinks, ssr no longer blinks, back of pcb no longer has red light. When I plug pcb into the computer (while everything still attached) the display works, like begin blinking again, but when I try to brew a shot no water comes out of the group head. It does make all the noises and show 9 bars though (I did bleed the transducer). When I unplug that usb-c, the monitor and blinking lights go away and machine doesn’t function, only heats up.
I’m brand new to this, I have all photos of wiring and plumbing if more are needed.