Solution: Intel's chipset driver should take care of I reinstalled Xp on a Dell Optiplex 380 machine. On the device manager I see that I still need a SM Bus Controller driver.

Optiplex 390 Sm Bus Controller Driver Windows 7 Product

Optiplex 390 Sm Bus Controller Driver Windows 7 ProController
  1. I have used Acronis Backup to restore the image of a nine year old Windows XP Professional machine onto a Dell Optiplex 3010. The image of a nine year old Windows XP Professional machine onto a Dell Optiplex 3010. Controller' missing a driver), and finally the 'Intel Chipset Driver' (which cleared the 'SM Bus Controller' missing a.
  2. Jan 09, 2012  i have a genuine window 7 installed in my dell optiplex 790 pc but i found that the sm bus controler is missing as the system says. I tryed to install on or try with some updates to solve the problem. I need to install sm bus controler, it is missing fro my window 7.

Optiplex 390 Sm Bus Controller Driver Windows 7 Problems

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