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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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  • akasuna Jun 15, 2008

    yeah! i hav a same problem ican't install a driver in my PC any one who can help mee????? waw i got a big risk...



3 Answers

Hndi ko din mahanap...badtrip

Posted on Jul 23, 2008


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

Posted on Apr 27, 2008

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  • 51 Answers

I think this is what your looking for here:

Posted on Sep 25, 2007

  • Pookeybrain
    Pookeybrain Sep 27, 2007

    My bad. You have a desktop, not a laptop. Download System Information for Windows from here:
    It will tell you the model of motherboard in your system, which will make finding the SM Bus Controller driver much easier.
    Also, some of the M1620 machines appear to have SIS Mirage 3 Graphics while others have ATI. Let us know what SIW says your machine has.


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Posted on Jan 02, 2017

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Related Questions:

1 Answer

Sm bus controller?

you need to download the Intel chipset driver from Acer website

click here
Drivers and Manuals

select notebook then Aspire then 5670

select XP as the Operating System download and install it

hope that is helpful

Aug 09, 2014 | Acer Aspire 5670 Notebook

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 | Computers & Internet

1 Answer

Neeed to install sm bus controler driver for Acer aspire 5100 dos anyone knows where to get it

The sm bus controller can usually be loaded from the chipset download available at Acer support drivers. If you have XP, I will include a link below for the driver download. I will also include the link to Acer support, just cick on drivers > put in "notebook" > "Aspire" > 5100. A list of drivers will appear, pick your operating system from the drop down menu and under that a list of driver downloads will appear. Download the drivers for "chipset" and "Card bus reader" . Make sure to copy the entire link below and paste to your browser address bar. If the link doews not complete, go to the link further down, and follow the directions above. 5100&OS=X02&LC=en&BC=Acer&SC=PA_7

Link to Acer Support

Aug 08, 2010 | Acer Aspire 5100-5022 Notebook

1 Answer

Dont supot driver as ethernet controller, sm bus

goto the ACER website, i use the exact same laptop, they provide all the drivers for Windows Xp Home/Pro Vista HB,HP,B,U both x64 and x86
Depending on your operating system, is what drivers you need, linux drivers are not provided.

Mar 29, 2009 | Acer Aspire 4315 Notebook

1 Answer

Drivers needed

Go to the Acer WEB site to download the Windows drivers for the various devices that is installed for your particular model laptop.

Feb 17, 2009 | Acer Aspire 3050-1733 Notebook

2 Answers

My acer aspire m1620 has no audio device

You can download the correct driver by right click on "My Computer" and then choose "Device Manager" scroll down and see if your computer recognizes the audio. If it does then make sure your cables are connected. If not you can right click and choose "Install Drivers" and then choose "Install from the Internet" Or you can go to Acer's website and choose the correct drivers for your exact model. Please mark this is a solution if I helped. Thanks!

Jan 26, 2009 | Acer Aspire AM1620-B1209A MiniTower...

1 Answer

Aspire 5315 has no drivers for getting on the net

Here for starters:

I saw plenty of XP drivers, so hope they have all that you need. Good luck.

Sep 05, 2008 | Acer Aspire 5315 Notebook

3 Answers

No video/sm controller drivers for xp


YOu can download driver from the acer wbsite. or copy and paste to the address bar the link provided by geek63640, and then in "product line" select "Desktop" then in product select "aspire T 180" and in the download column select what driver you want to download.

But recommended to download all the drivers and then install all. pls install in series.


Jun 20, 2008 | Acer Aspire™ T180 PC Desktop

1 Answer

Driver missing

SM bus controller is the same as chipset driver. You can go to this link & download & install the
Aspire E380/T180 Chipset Driver
Windows XP.
If this fails to install the driver you may need to use the restore CD or reinstall windows from scratch.

Jun 15, 2008 | Acer Aspire E380-UD420A (ASE380-UD420A)...

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