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Thread: Extreme 4 need SM Bus controller and PCI communication controller




  1. #1
    Join Date
    Jun 2011
    Location
    AZ
    Posts
    7

    Default Extreme 4 need SM Bus controller and PCI communication controller

    Im having trouble getting my printer to be recognized in win 7 and it might have nothing to do with it, but in device manager I found exclamation points next to SM Bus Controller and PCI Communication Controller. I went to Asrocks site and also tried windows update with no luck. Anyone know how I can get these installed properly?

  2. #2
    Join Date
    May 2011
    Location
    Rudehen, Tehran, Iran
    Posts
    302

    Default Re: Extreme 4 need SM Bus controller and PCI communication controller

    What means "Extreme 4"?!

  3. #3
    Join Date
    Jun 2011
    Location
    AZ
    Posts
    7

    Default Re: Extreme 4 need SM Bus controller and PCI communication controller

    Asrock P67 Extreme 4

  4. #4
    Join Date
    Dec 2008
    Posts
    5

    Default Re: Extreme 4 need SM Bus controller and PCI communication controller

    The drivers are on your installation cd if you cant find them.
    Install the intel chipset drivers that is most likely your SM Bus controller issue , they are listed as INF driver on your disc.
    The PCI communication controller could be several things , but i suspect the chipset drivers will cover that also.
    I never looked as i just installed all the drivers off the disc except for the stuff i knew i didnt want/need.
    Then i did windows update, grabbed any updates from the mobo site, then grabbed the newest intel chipset drivers from Intel to get them all up-to-date.

    Easiest thing to do in your case is just insert the ASRock disc and click drivers tab and choose install all option.
    Last edited by mtdew332; 06-26-2011 at 10:47 PM.

  5. #5
    Join Date
    Jun 2011
    Location
    AZ
    Posts
    7

    Default Re: Extreme 4 need SM Bus controller and PCI communication controller

    Thanks very much, I thought I installed all that, but must have missed it. I was able to get the drivers I need by using Driver Genius, but thanks anyway.

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