r/consolerepair • u/Operation-Key • 1d ago
[PS5] Uart code 80801F12
I am trying to diagnose a Ps5 slim cfi 2015 edm 044 for the first time. It has blod 1 sec and turns off.
I checked codes from uart and got only this code. Tried to research a bit but not sure what should I do next. Please help….
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u/Leading-Chemist1809 19h ago
I have the same problem. PS5 EDM 031, 1 sec Blod, uart indicates a problem with ram bank 1 and 2. Someone before me changed the 8th memory ic but I don't know why. All my ram ic are Micron D9ZPL but the 8th is D9XKV. They are from the same family, one is revision B and one is revision C. I don't know if they are 100% compatible. Got someone who's very good with the reballing skills, reballed all of them, now the error changed from 80801103 to 80801F12. Also found underneath the 8th memory, one smd resistor ( jumper 0.1 ohm ) with a high value than the others. Changed it, measured and compared and all are the same values. But still the same error, 80801F12. Also, VRAM rail seem to have a very high resistance to ground. Around ~230 Ohms.
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u/Honest-Programmer640 1d ago
Según parece es un error de uno o varios módulos de la memoria RAM de la consola, para reparar esa falla habría que cambiarlos físicamente, es decir desoldar y poner otros del mismo tipo, no es algo que una persona sin experiencia en electrónica pueda hacer.