Adaptar Fuente De Pc A Ps4 Fat ((hot)) Jun 2026

Cables de calibre 18 AWG o superior para los 12V.

| Problem | Likely Cause | Fix | |---------|--------------|-----| | Red light present, no power-on | PS_ON signal not reaching green wire | Test with multimeter: When pressing power, does PS4 output 3.3V on its PS_ON? If yes, check transistor. | | PSU shuts down after 2 seconds | No load or short | Add a dummy load (HDD or fan). Check for short between 12V and GND. | | 3.3VSB drops when power pressed | Regulator can’t supply enough current | Upgrade to a 1A LDO regulator or use a DC-DC buck converter (5V to 3.3V). | | USB ports don’t work | 5V rail missing | Confirm red wires are soldered correctly. | | Disc drive doesn’t eject | 12V not present | Check yellow wires. | adaptar fuente de pc a ps4 fat

Junta de la fuente de PC y suéldalos firmemente al pin grueso de +12V de la placa de la PS4. Cables de calibre 18 AWG o superior para los 12V