Bios EHCI Hand off

Discussion in 'BIOS Optimization Guide (BOG)' started by Willieboy, Mar 22, 2008.

  1. Willieboy

    Willieboy Newbie

    hi folks,
    I noticed in the Title I put EHC1, of course it should be EHCI

    I am about to install my new ASUS P5K Pro mobo.

    I had some questions on settings in the BIO but I got most of the answers in the listing.

    This one had got me,
    BIOS EHCI Hand-Off
    In the manual it statesAllows support fo an OS without an EHCI Hand-Off.
    What is that.

    I have a drive caddy that I use to swap my OS drives, one for Vista and the other for XP Home. XP is fom my MSoft Train Simulator, it doesn't care much for Vista.
    Should I enable EHCI or disable.

    Thanks for any assistance.
     
    Last edited: Mar 22, 2008
    Willieboy, Mar 22, 2008
    #1
  2. Adrian Wong

    Adrian Wong Da Boss Staff Member

    EHCI stands for Enhanced Host Controller Interface. It is required for high-speed USB 2.0.

    I haven't done any research on this yet, but if I'm not mistaken, you should ENABLE this if you are using an operating system that supports USB 2.0.
     
    Adrian Wong, Mar 23, 2008
    #2

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