Genuine PlayStation 5 Internal Power Supply Unit – ADP-400ER / ADP-400DR

If your PlayStation 5 is completely dead, is powering off unexpectedly under load, is failing to power on at all despite a known good mains cable then this internal power supply unit might be causing your issues.

A failed or failing PSU can produce a wide range of symptoms — from a completely unresponsive console to intermittent shutdowns that are easily mistaken for motherboard or APU faults.

This is a genuine PlayStation 5 internal power supply unit (ADP-400ER / ADP-400DR), removed from a known working console, fully tested and cleaned before shipping. Importantly, the PSU unit itself has never been opened or internally tampered with — it is in the same condition as when it left the factory, having only been removed from the host console during our testing and cleaning process.

We also stock the ADP-400FR power supply for EDM-030 motherboards, please visit our listing here – https://consoletherapy.co.uk/product/genuine-playstation-5-internal-power-supply-unit-adp-400fr/

Please note: Always rule out the mains IEC C7 figure-8 power cable as a fault source before replacing the PSU — a faulty cable is a far more common and far cheaper cause of a dead PS5 than a failed power supply.

What it fits:

• PlayStation 5 Disk Edition – CFI-1016A, CFI-1116A
• PlayStation 5 Digital Edition –  CFI-1016B, CFI-1116B
• PlayStation 5 Part Numbers – ADP-400ER and ADP-400DR
• Resolves: PS5 completely dead, no standby light, console not powering on, unexpected shutdown under load, PS5 cutting out during use, no power output from PSU

Condition:

• Used — fully tested and cleaned before shipping
• Removed from a known working console
• PSU unit unopened — never internally disassembled or tampered with
• Genuine Sony PlayStation 5 component

Fitting notes:
Replacement of the internal PSU requires full disassembly of the PlayStation 5 down to the internal chassis. The PSU connects to the motherboard via a multi-pin power connector and is secured with several screws. This is an intermediate repair suited to those already comfortable with full PS5 disassembly. Always ensure the console is fully disconnected from mains power before beginning work on or near the power supply.

What’s included:

• 1 x PlayStation 5 Internal Power Supply Unit (ADP-400ER / ADP-400DR) – Tested & Refurbished – Unit Unopened

Dispatch & Returns:

• Dispatched same day if ordered before 1pm
• 14 days quibble-free returns
• Full terms: https://consoletherapy.co.uk/console-therapy-terms-and-conditions/