Messages in this thread | | | Date | Sat, 10 Nov 2007 12:20:29 +0100 | From | Matthias Schniedermeyer <> | Subject | Re: [PATCH] Add quirk to set AHCI mode on ICH boards |
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On 09.11.2007 22:08, Jeff Garzik wrote: > Matthias Schniedermeyer wrote: >> And on the topic of "broken" BIOSes. I have a little empathy for the MB >> manufactures as non-RAID AHCI royaly screws Windos, so not supporting it >> reduces their support costs enough to overlook screwing the non-windos >> faction. > > non-RAID AHCI works just fine on Windows.
Last i know is that Intel doesn't provide an AHCI driver for the non-RAID version. (For whatever political reason). That is even documented in the german "c't", they even had an articel about "patching in the Device-IDs" so the RAID-AHCI driver accepts the non-RAID AHCI chipsets.
And i can second that, when i configure my @home MB (ASUS P5B = non-RAID) to AHCI neither XP nor Vista work.
@work i tried to install Vista on an AHCI-configured machine and aborted that "expriment" after about 2 hours. In IDE-mode it took Vista about 3 Minutes to reach the point where i aborted the AHCI experiment.
So i must say: My milage varies.
Bis denn
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