A Reddit user has spent an entire year transforming a standard Sony PS4 Slim into a fully portable handheld gaming console.
Motherboard cut and custom card allows Blu-ray drive to function in new chassis
The modification requires physically cutting the original motherboard and redesigning the internal circuitry to fit the new form factor.
To bypass Sony's anti-tamper security, the builder installed a custom 'PS4P Upgrade Card' that allows the Blu-ray drive to function within the modified chassis.
Power is managed by six battery cells arranged in a 3S2P configuration on each side of the device, providing sustained energy for extended gaming sessions.
An ESP32 microcontroller monitors motherboard health and displays the PS4 boot screen during startup, ensuring stable operation throughout gameplay.
The system features a large rear fan paired with a custom heatsink to dissipate peak power loads and maintain optimal thermal performance.



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