Florian Echtler wrote:
Hello Jeff,
my wife's ACER Aspire 5550 notebook has a ICH7 controller which is
eternally in "legacy" mode - the crippled BIOS is doesn't offer any
option to switch it to AHCI mode. It's basically running fine using the
ata_piix driver, but it never comes out of resume, only the hard disk
LED lights up and stays that way.
You could try Matthews patch to force-enable AHCI:
http://www.codon.org.uk/~mjg59/tmp/ahci_quirk_cleanup.diff
Note you might have to remove the #if 0 for some chips. See
http://mjg59.livejournal.com/85504.html
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