SATA reverts to PIO mode

Posted: 01-15-2009, 01:54 AM

BenCh

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Posts: n/a

We are having the same problem that Microsoft Hotfix Article ID: 817472
refers to, except that we have this issue in Windows XP Embedded. For some
reason SATA drives will revert to PIO mode after being dismounted and
remounted. Once they revert to PIO the only way we can get them back to DMA
is to reboot. Does anyone know a fix for this in XP Embedded? Microsoft
offers a hotfix for XP, but it does not install in embedded.

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