Mystery SM Bus Controller in Device Manager. How to find the right driver

Solvedasrockchipsetrequestunknown-device3 replies · 51 views · started
Accepted solution by Vera — oh ive been there lol if teh device works and nothing is broken, leaving it unknown is usually harmless, but installing the right driver…
  1. not gonna lie this is driving me nuts after a fresh install on my desktop, Device Manager shows a SM Bus Controller with a yellow mark... everything seems to work, but i hate leaving unknown devices around... does ASRock ConRoeXFire-eSATA2 Bios incldue teh driver for this? how do i find out what this device actually is before installing random packages? id rather not use driver updater tools if i can avoid it.

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  2. ok but whats the hardware ID of the PCI Simple Communications Controller? ?

    5 4 helpful
  3. oh ive been there lol if teh device works and nothing is broken, leaving it unknown is usually harmless, but installing the right driver can improve power management or sensors. lmk how it goes

    0 4 helpful

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