A PS5 that won't power on is usually a stuck power state or a problem at the outlet, not a dead console. The first clue is what happens when you press the power button: a beep (even if nothing shows on screen) means it's getting power and trying to start; no beep at all points at the power supply or the outlet. Use that to steer the fix.
Do the power-drain first
- Unplug the PS5 from the wall (the cord, not Rest Mode).
- Wait at least 30 seconds (a minute is better) to drain residual charge.
- Plug into a different, known-good wall outlet — skip the power strip and any extension lead for the test — and try the power button again. This clears a stuck power state and fixes a lot of "won't turn on" cases.
If it beeps but shows nothing
It's powering on but not displaying — which looks like "won't turn on" but is really a boot or display issue:
- Boot into Safe Mode. With the PS5 off, hold the power button until the second beep (about 7 seconds), then release. Connect a controller by USB and press PS. From Safe Mode you can fix the display output, rebuild the database, or update.
- Check the HDMI/TV. If it boots to Safe Mode but you saw nothing before, it was a black-screen/HDMI issue — reseat the cable, use a 4K port, and lower the resolution in Safe Mode. The PS5 HDMI not working guide covers that no-picture handshake in full.
If there's no beep and no light
That points at power, not software:
- Confirm the outlet works with another device, and that the power cable is fully seated at the console (give it a firm push — the PS5's power cable can sit loose).
- Try a completely different outlet/room to rule out the circuit.
- Inspect the power cable for damage, and try a known-good one if you have it (it's a standard figure-8 / C7 cable).
When it's a repair
If there's no beep, no light, and nothing after a power-drain, a known-good outlet, and a reseated cable, the internal power supply has likely failed — a common PS5 fault, and a fixable repair (Sony or an experienced tech). But rule out the cable and outlet first, because those are the cause more often than the PSU. If instead the console powers on but then cuts out mid-game, that's a thermal trip — see PS5 shutting down from overheating.
FAQ
My PS5 won't turn on at all. Power-drain it: unplug for 30+ seconds, plug into a known-good wall outlet, and press power. Check the power cable is firmly seated at the console.
It beeps but the screen stays black. It's powering on — that's a display/HDMI issue. Boot Safe Mode (hold for the second beep) and fix the resolution; reseat the HDMI and use a 4K port.
No beep, no light, nothing. That's a power problem. Try a different outlet and a known-good power cable. If still dead, the internal power supply has likely failed.
Is a failed PS5 power supply fixable? Yes — it's a known fault and a repairable part. But confirm it's not the cable or outlet first, since those are more common.