Hey wonderful that you got the system booted .
I came across this thread in the hopes to find a schematic for the a1481 , I believe they don't exist . Please correct me if I'm wrong. Also if you'd post them i'd be greatful .
i have a Mac Pro 2013 a1481 with led 2 , 3, 5 remaining on and then the system tries to boot to s0 , with led 6, led 7 ie s0 and s4 turning on simultaneously and Turing off .
I don't have a doner board nor schematics … hence trying to figure out where to start to probe . I've checked all connectors and cables which a seated and working fine .
Also I don't have the WiFi and fan cable plugged in since the cable is currently broken and no SSD installed .Will it have an effect for the system boot ???
I have only one 4gb Ram stick 1866mhz installed in slot 1.
I can share images or video of the system if you'd like .
thanks
I came across this thread in the hopes to find a schematic for the a1481 , I believe they don't exist . Please correct me if I'm wrong. Also if you'd post them i'd be greatful .
i have a Mac Pro 2013 a1481 with led 2 , 3, 5 remaining on and then the system tries to boot to s0 , with led 6, led 7 ie s0 and s4 turning on simultaneously and Turing off .
I don't have a doner board nor schematics … hence trying to figure out where to start to probe . I've checked all connectors and cables which a seated and working fine .
Also I don't have the WiFi and fan cable plugged in since the cable is currently broken and no SSD installed .Will it have an effect for the system boot ???
I have only one 4gb Ram stick 1866mhz installed in slot 1.
I can share images or video of the system if you'd like .
thanks
Comment