Windows 10: PCI drivers, Unknown devices and SM Bus Controller missing.

Discus and support PCI drivers, Unknown devices and SM Bus Controller missing. in Windows 10 Gaming to solve the problem; Hi,I am trying to figure out why cant I update the PCI "other devices" in the device manager.I have my pc for almost a year, and i think it was like... Discussion in 'Windows 10 Gaming' started by fvbg213, Apr 20, 2025 at 2:57 PM.

  1. FVBG213
    fvbg213 Win User

    PCI drivers, Unknown devices and SM Bus Controller missing.


    Hi,I am trying to figure out why cant I update the PCI "other devices" in the device manager.I have my pc for almost a year, and i think it was like this the whole time but im not sure.I heard that i need to go to the manufacturer website and search there but idk how and what to search.And i want to ask, is it safe to keep them like this? Or i need to update them?My specs are:CPU: i9 13900GPU: intel uhd 770Storage: Crosair MP600 Core XTPSU: Elite V3 P600RAM: 16GBMobo: Gigabyte B760M DS3H DDR4OS: Windows 11 homeThere are 7 PCI devices that show it needs update, but when I try to find the

    :)
     
    fvbg213, Apr 20, 2025 at 2:57 PM
    #1
  2. BRADENZAINFELD
    BradenZainfeld Win User

    pci driver and sm bus controller

    I recently built a pc and the pci and sm bus controller drivers are missing
     
    BradenZainfeld, Apr 20, 2025 at 2:59 PM
    #2
  3. WDRS
    wdrs Win User
    SM Bus Controller Driver

    I have now updated my specs
     
    wdrs, Apr 20, 2025 at 2:59 PM
    #3
  4. SPACEMAKER
    spacemaker Win User

    PCI drivers, Unknown devices and SM Bus Controller missing.

    SM Bus Controller Driver

    PCI drivers, Unknown devices and SM Bus Controller missing. 116303d1485975592t-sm-bus-controller-driver-screenshot-1-.png



    Hi, Im having trouble finding some drivers. i cant find standerd dual channel pci ide controller & sm bus controller. Really appreciate some help.
     
    spacemaker, Apr 20, 2025 at 2:59 PM
    #4
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PCI drivers, Unknown devices and SM Bus Controller missing.

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