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CE-36485-6

PlayStation CE-36485-6 on PS4: USB storage device unrecognized

Verified with sources2 sourcesReviewed Oct 18, 2026
Technician coming? See the 2 steps they must show you
PlayStation 4 console with DualShock 4 controller
Evan-AmosPublic domainImage source

Risk level

Low

Usually safe to check without specialist tools.

Urgency

Low

Quick answer

Error code CE-36485-6 on PlayStation 4 means the console cannot recognize the USB storage device. Make sure the drive is fully inserted into the USB port and formatted with the supported FAT or exFAT file system.

Safety first

Stop and check this first

  • Back up your files before formatting as FAT or exFAT and never force the USB port. Formatting a USB storage device to FAT or exFAT erases all stored data; back up your files on a computer first and never force a connector into the port or open the PS4 console.

Safe checks you can perform

  • Fully insert the USB storage device into the PS4 USB port
  • Confirm the USB storage device is formatted as FAT or exFAT on a computer
  • Check for the unsupported device notification and test another USB drive

Leave these tasks to a qualified professional

  • Do not attempt this professional task: FAT or exFAT file system verification and reference USB drive port test
  • Do not attempt this professional task: Official console evaluation via PlayStation Support

What a technician must be able to justify

Technician visit

These are the steps they must carry out and show you. Tick them as they work: if steps are skipped, do not accept a part swap.

These are not instructions for opening or handling the equipment yourself. They are the checks that should support a technical conclusion.

  1. FAT or exFAT file system verification and reference USB drive port test

    What they doCheck full physical insertion and test a known-good FAT or exFAT USB storage device across the PS4 console USB ports.

    They must show youthe FAT or exFAT file system properties and the console response when the drive is fully inserted.

    In writingwhether the 'This USB storage device cannot be used.' notification appeared and the test results across USB ports.

  2. Official console evaluation via PlayStation Support

    What they doRecord the cross-test results with multiple FAT or exFAT drives and contact PlayStation Support specialists.

    They must show youthe cross-test results using multiple FAT or exFAT USB storage devices on the console.

    In writingthe recorded CE-36485-6 error and tested USB drive specifications for PlayStation Support.

Before accepting a part or repair

Nothing has been shown yet. Do not accept a part swap based on the code alone.

Follow these steps

Note: Follow the documented order. An error code identifies the affected system, but it does not prove by itself which part has failed.

  1. Fully insert the USB storage device into the PS4 USB port

    No special tools

    Who:
    You at your PS4.
    How:
    Make sure to fully insert the USB storage device all the way into the USB port on your PlayStation 4 console.
    Result that matters:
    Whether seating the USB connector completely resolves code CE-36485-6.
    If the PS4 recognizes the drive once pushed all the way in, partial insertion was the cause.
    If code CE-36485-6 still appears, check the file system of the USB drive on a computer.
    Evidence to keep:
    Photo showing the USB connector seated flush in the PS4 USB port.

    Evidence: CE-36485-6 - PlayStation 4 Error Code

  2. Confirm the USB storage device is formatted as FAT or exFAT on a computer

    No special tools

    Who:
    You at your PC or Mac.
    How:
    Connect the USB drive to a computer, back up any files, and make sure the USB storage device is formatted with a supported file system (FAT or exFAT).
    Result that matters:
    Whether formatting the drive as FAT or exFAT allows the PS4 console to recognize it.
    If the PS4 reads the FAT or exFAT drive without error CE-36485-6, the previous format was unsupported.
    If the drive is already FAT or exFAT and still fails, check for the unsupported device notification.
    Evidence to keep:
    Screenshot of the drive properties showing FAT or exFAT formatting.

    Evidence: CE-36485-6 - PlayStation 4 Error Code

  3. Check for the unsupported device notification and test another USB drive

    No special tools

    Who:
    You at your PS4.
    How:
    Watch whether the notification 'This USB storage device cannot be used.' pops up when inserting the drive into the PS4 and test a second compatible FAT or exFAT USB drive.
    Result that matters:
    Whether a second compatible FAT or exFAT USB drive works in the console port.
    If the second drive works while the first triggered the cannot-be-used notification, the first drive is an unsupported device.
    If multiple supported FAT or exFAT drives fail in the console USB ports, contact PlayStation Support.
    Evidence to keep:
    Photo of the on-screen notification and list of USB storage devices tested.

    Evidence: CE-36485-6 - PlayStation 4 Error Code

Still not solved

If the error persists, stop here. See what the technician must do and show you.

Where this code applies

A code is meaningful only inside the right product and version context.

Primary scope

System
Gaming and consoles
Brand
PlayStation
Product type
PlayStation 4

Known code variants

  • Cannot recognize the USB storage device
  • CE-36485-6
  • No se reconoce el dispositivo de almacenamiento USB

What it means

For error CE-36485-6, the official PlayStation Support page 'PS4 Error Code CE-36485-6' for the PlayStation 4 console family indicates that the system cannot recognize the USB storage device. Other console models or external storage drives may have different formatting rules. Code CE-36485-6 alone never proves the console USB port or flash drive is faulty before confirming full physical insertion and a supported FAT or exFAT file system.

Warnings and stop conditions

  • Mediumsource verified

    Back up your files before formatting as FAT or exFAT and never force the USB port. Formatting a USB storage device to FAT or exFAT erases all stored data; back up your files on a computer first and never force a connector into the port or open the PS4 console.

    Evidence: CE-36485-6 - PlayStation 4 Error Code

Symptoms and causes

Probable causes · in order

  • USB storage device formatted with an unsupported file system instead of FAT or exFATCommon

    A USB drive formatted in a file system other than FAT or exFAT cannot be read by the PlayStation 4 console and triggers error CE-36485-6.

    Evidence: CE-36485-6 - PlayStation 4 Error Code

  • USB storage device not fully inserted into the PS4 USB portPossible

    A recessed port housing or partial insertion prevents the USB data pins from making complete contact with the PlayStation 4 USB port.

    Evidence: CE-36485-6 - PlayStation 4 Error Code

  • Unsupported USB storage device hardwareLess common

    If the notification 'This USB storage device cannot be used.' pops up when you insert the drive into the PS4, the storage device itself is likely unsupported.

    Evidence: CE-36485-6 - PlayStation 4 Error Code

Virtual technician

Does CE-36485-6 still appear after these checks?

Answer a few questions to narrow down the likely cause and the safest next action. Guidance only - it never replaces a professional.

Start diagnosis

Sources and technical references

  1. 1

    CE-36485-6 - PlayStation 4 Error Code

    PlayStation Support · 2026 · official_doc

  2. 2

    CE-36485-6 - Código de error de PlayStation 4

    Atención al cliente de PlayStation · 2026 · official_doc

Sources: CE-36485-6 - PlayStation 4 Error Code · CE-36485-6 - Código de error de PlayStation 4reviewed 2026-10-18 · verified

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