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    SubjectRe: ata-piix ACPI errors
    Jan Engelhardt wrote:
    > On Feb 22 2007 17:26, Meelis Roos wrote:
    >>> Not in those but again note that the cable detection is broken
    >>>
    >>>> ata2.00: ATAPI, max UDMA/33
    >> It shows UDMA/100 for HDD and UDMA/33 for DVD-ROM. Visual inspection
    >> confirms that this is correct - DVD-ROM has 40-pin cable and HDD has
    >> 80-pin one. So at least the result is not wrong.
    >
    > But should not it do UDMA/66 then?

    40-pin cable limits you to UDMA/33.

    Jeff



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