1 Reply Latest reply on Aug 20, 2014 8:55 AM by sylvia_intel

    Was told by Crucial to downgrade my AHCI driver so that their new MX100 512gb SSD would work on my Asus UL30A X4 laptop.

    worldfoot

      Was told by Crucial to downgrade my AHCI driver so that their new MX100 512gb SSD would work on my Asus UL30A X4 laptop. So, I went into hardware manager/IDE ATA controller and downgraded from •Intel® ICH9M-E/M SATA RAID/AHCI controller to standard AHCI 1.0 Serial ATA controller. Prior to doing this, windows update would not work. Now it does. What did I lose by going back to AHCI 1.0 because benchmark results seem good on reads/writes.