How To Fix Ps3 Slim Power Supply Problem. Gently lift and remove the power supply from the PS3. Press and hold the power button on the PS3 until 3 beeps are heard.
Another Video in the ps3spares repair guide - Slim no power fix. Hold down the power button again until you here 1 beep then 2 more beeps. Once we establish that it is the PSU at fault we will dismantle the PS3 and swap the PSU.
Leave the console off for 20-30 minutes and allow it to cool down completely.
Shut down turn off and unplug your console. Ensure enough air flow to prevent overheating happen. Even the red standby button turns off. How to troubleshoot PS3 no power turning off shutdown problems this guide can help you figure out what is causing PS3 power failures.
