Stop code: UNEXPECTED_STORE_EXCEPTION (0x154)

oscar one 0 Reputation points
2026-10-04T13:26:06.7333333+00:00

My PC stacked on

Your device ran into a problem and needs to restart.

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**Stop code: UNEXPECTED_STORE_EXCEPTION (0x154)**How can I solve this problem?

Windows for home | Windows 11 | Performance and system failures
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  1. DaveM121 937K Reputation points Independent Advisor
    2026-10-04T13:58:52.8066667+00:00

    1

    If your PC is stuck on that error screen, press and hold the power button on the case of your PC to perform a hard shut down, wait a few seconds, then start your PC again, does Windows start up normally.

    2

    If you are able to get into Windows.

    Please check to see if your PC is producing any minidump files, I will check those to see if they provide any insight into a potential cause of the system crashes.

    Please do not upload a very large Memory.dmp file.

    Open Windows File Explorer.

    Navigate to C:\Windows\Minidump

    Copy any minidump files onto your Desktop, then zip those up.

    Upload the zip file to the Cloud (OneDrive... etc.), then choose to share those and get a share link.

    Then post the link here to the zip file, so I can take a look for you.

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