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Switch Dell e6420 QM67 chipset from IRRT to AHCI

Discussion in 'Dell Latitude, Vostro, and Precision' started by kylewblack, Apr 29, 2011.

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  1. dr.pratik

    dr.pratik Notebook Evangelist

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    hello,
    can i just merge this registry entries on my dell 6520 running dell supplied intel rst and using raid on mode for my ssd(samsung ssd 830)
    Can i merge this entries and just set it to ahci mode in bios?

    thanks.
     
    dr.pratik, Jan 10, 2012
    #11
  2. dr.pratik

    dr.pratik Notebook Evangelist

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    I took the bait and installed registry entry posted.
    Now I switched system to Ahci and it's working as expected.
    I recalibrated the Samsung ssd through magician software.
    My read scores improved by 15.
    It's still running msahci drivers.
    Which driver is recommended?
    Thanks both of you.
     
    dr.pratik, Jan 11, 2012
    #12
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