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Help... where can i download the driver for the SM Bus Controller and Video Controller of acer aspire m1620? i changed the operating system fron Windows Vista to Windows XP. i tried to look for it in but i cant find it.

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Re: help... - Operating Systems

Hndi ko din mahanap...badtrip

Posted on Jul 23, 2008

Re: help...

How to convert 8bit to 32bit vedio Controller in windows vista o/s

Posted on Apr 27, 2008

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Re: help...

I think this is what your looking for here:

Posted on Sep 25, 2007

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1 Answer

We need driver for ethernet controller,pci simple communication controller, sm bus controller

Welcome to fixya
Please let me know the brand, model and operating system of your computer and I can give you links on where to download the driver.

Hope to hear from you

Jul 10, 2011 | Operating Systems

1 Answer

I cant find the PCI controller drivers and the Video Controller drivers. My netbook is Acer Aspire D257.

Just install the VGA drivers for your netbook.

Assumption OS for you netbook is Win 7.
Acer Aspire One D257(AOD257) Windows 7 Drivers Download. ->(Download

Click on Link : Download

Hope it helps.

Jun 17, 2011 | Operating Systems

1 Answer

Acer x1300 - reinstalled vista and have three yellow warnings in device manager: Coprocessor, Ethernet controller, sm bus controller? How do I fix?

Easiest way would be to use a seperate computer and download the drivers onto a usb stick and use that to install the drivers. You can't download straight to your computer since your Internet won't work (Ethernet Controller isn't installed) You can also burn a CD if a USB doesn't work.

You can get the drivers from here.

Jun 05, 2011 | Operating Systems

1 Answer


it could be card readers/ memory sticks readers. You should go to the manufacturer website and search for your computer model and click at the drivers section and download all the drivers for the network card, video card, sound card and miscellaneous .

Mar 21, 2011 | Operating Systems

1 Answer

SM Bus Controller error

Hi gnatraj_4374,

SM Bus Controller is the same with the Chipset Controller. I greatly suggest to uninstall and install an updated SM Bus or Chipset controller for your motherboard.

Hope this helps.

Feb 24, 2011 | Operating Systems

1 Answer

After re-installation of the windows, sm bus controller driver is showing a yellow sign question mark. PC is really slow to the extent that i get scratchy sounds while playing audio and video files. Main...

try the drivers from this page:
select your model and operation system, download and install.

Eventually, reinstall the operating system and use drivers on this site.

Feb 18, 2011 | Operating Systems

1 Answer

Which web site for suitable & easy to download sm bus controller driver

The SMBus Controller (or system bus controller) is part of the Intel chipset. It monitors your system board's temperature and voltage. Programs that read your hardware sensors need the controller.
You should have a system disk for the motherboard, or go to the manufactures site, download & update the Motherboard chipset drivers.

Hope it helps.

Nov 07, 2010 | Operating Systems

1 Answer

Windows XP Drivers

You need to download and install all the drivers to recognize those hardwares !

You can download it from here :

I hope this will solve your issue.

Good Luck.

If my solution proves useful please accept it.


Apr 08, 2009 | Microsoft Windows XP Professional

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