0x00000019 0x0000000000000021 when using readyboost

Anonymous
2014-08-19T06:04:32+00:00

I use readyboost on my pc because it improves the speed of some the games I play (Battlefield 4, in particular). I have been using a 16 Gb. USB Flash drive since 2010 without any problem. But I recently added a 32 Gb. XD (SD) card to use for readyboost. I can access the card fine, and chkdsk says there are no errors, but since I have started using the card, I keep getting random 0x19 BSOD stop errors. the parameter is 0x21. I do not know what to do next or why readyboost is causing this error. it goes away when I stop using the 32Gb card. the full error is:

The computer has rebooted from a bugcheck.  The bugcheck was: 0x00000019 (0x0000000000000021, 0xfffffa8010f19000, 0x0000000000001030, 0xb03c3740a81a7de7). A dump was saved in: C:\windows\Minidump\081814-32292-01.dmp. Report Id: 081814-32292-01.

I suspect readyboost is the cause of the issue, because the only difference in conditions between when it does and it does not happen is, is the use of the 32Gb card. I know that there is a 32Gb limit to the size of the memory card I can use. but using the max size should not be causing any issues

Windows for home | Windows 11 | Performance and system failures

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  1. Anonymous
    2014-09-26T11:19:04+00:00

    my system finally had another 0x19 bsod again. windows is still in clean boot state. I will upload the dumps tomorrow morning

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  2. Anonymous
    2014-09-24T23:01:33+00:00

    oops.... just checked whocrashed..... looks like last bsod was the 23rd will post link once dump is uploaded

    just noticed there is a discrepancy between the dates and times shown on the dump files in whocrashed and the dump files themselves. the files says the 22nd is when they were created, so it looks like you may already have access to the dump file.

    just checked previous post....that was from 21.... will upload new dump

    http://1drv.ms/ZO8AWL

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  3. Anonymous
    2014-09-24T23:00:39+00:00

    the most recent dump I have is the one I posted. My system has not yet BSOD on me. I have been refraining from doing anything thatr might put a strain (however small) on the system (like gaming). I will fire up BF4 later today to see how my system handles it.

    This is the first time I have ever used the SD card slot on my PC, so it is very possible that there is an issue with the O2 drivers.

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  4. Anonymous
    2014-09-24T11:43:28+00:00

    There may be an issue with the O2 drivers.

    Can you provide a recent dump file?

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  5. Anonymous
    2014-09-23T23:03:53+00:00

    I kept noticing that readyboost keeps turning itself off on the 32Gb device. so I went into computer management\event viewer\applications and services logs\Microsoft\windows\readyboostdriver\operational

    and there are a number of the following errors:

    A ReadyBoost cache was deleted due to repeated data corruption instances on the associated device that have been detected and handled. While ReadyBoost will always detect and handle these errors, repeated corruption instances may mean that the ReadyBoost device has worn out which reduces its performance. You should consider replacing the ReadyBoost device.

    Device name: O2Micro SD #5

    Cache path: \Device\HarddiskVolume6\ReadyBoost.sfcache

    this is a brand new SD card, and testing says there is no problems sector wise (chkdsk /r)

    I am wondering if this error and my 0x19 BSOD problem are related since the error only occurs when I'm using readyboost on the SD card.

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