Intel(R) 82801GB SMBus Controller - 27DA (Intel(R) SMBus 2.0 Driver) Driver Download (Official)

11 Ratings

Supported Models

Intel(R) 82801AA SMBus Controller (Intel(R) SMBus 2.0 Driver) Driver

Intel (R) System Management BIOS Driver Driver

Intel(R) 6300ESB SMBus Controller - 25A4 (Intel(R) SMBus 2.0 Driver) Driver

Intel(R) 82801AB SMBus Controller (Intel(R) SMBus 2.0 Driver) Driver

Intel(R) 82801BA/BAM SMBus Controller - 2443 (Intel(R) SMBus 2.0 Driver) Driver

Intel(R) 82801CA/CAM SMBus Controller - 2483 (Intel(R) SMBus 2.0 Driver) Driver

Intel(R) 82801DB/DBM SMBus Controller - 24C3 (Intel(R) SMBus 2.0 Driver) Driver

Intel(R) 82801EB SMBus Controller - 24D3 (Intel(R) SMBus 2.0 Driver) Driver

Intel(R) 82801FB/FBM SMBus Controller - 266A (Intel(R) SMBus 2.0 Driver) Driver

Intel(R) 82801GB SMBus Controller - 27DA (Intel(R) SMBus 2.0 Driver) Driver



Supported Operating Systems


File Name

IDU_2.1.9.66_Light.exe (15.4 MB)

Find Related Drivers

Uploaded By

DriverGuide (DG Staff Member) on 7-Nov-2010

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
IDU_2.1.9.66_Light/drivers/amd64/OsaFsLoc.sys 17.3 KB 11 Nov 2005
IDU_2.1.9.66_Light/drivers/amd64/instnt.exe 33.3 KB 26 Oct 2005
IDU_2.1.9.66_Light/drivers/amd64/osaio.sys 10.2 KB 30 Jun 2005
IDU_2.1.9.66_Light/drivers/nt/OsaFsLoc.sys 12.3 KB 11 Nov 2005
IDU_2.1.9.66_Light/drivers/nt/instnt.exe 27.1 KB 26 Oct 2005
IDU_2.1.9.66_Light/drivers/nt/osaio.sys 7.3 KB 30 Jun 2005
IDU_2.1.9.66_Light/drivers/support/instnt.amd64.exe 33.3 KB 26 Oct 2005
IDU_2.1.9.66_Light/drivers/support/instnt.nt.exe 27.1 KB 26 Oct 2005
IDU_2.1.9.66_Light/drivers/support/osaio.amd64.sys 10.2 KB 30 Jun 2005
IDU_2.1.9.66_Light/drivers/support/osaio.nt.sys 7.3 KB 30 Jun 2005
IDU_2.1.9.66_Light/setup.exe 16.4 MB 2 Dec 2005
IDU_2.1.9.66_Light/smbios/InstDrvr.exe 49.2 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbios/SMBIOS.SYS 36.5 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbios/SMBIOS.sy_ 36.5 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbios/SMBios.inf 3.4 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbios/iSMBIOS.VX_ 19.6 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbios/iSMBIOS.sy_ 16.8 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbios/iSMBIOSDLL.dll 57.3 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbios/iSMBIOSVB.dll 49.2 KB 3 Nov 2003
IDU_2.1.9.66_Light/smbus/Instngin.dll 69.6 KB 15 Mar 2005
IDU_2.1.9.66_Light/smbus/Setup.exe 139.3 KB 15 Mar 2005
IDU_2.1.9.66_Light/smbus/UpDrv64.exe 60.9 KB 15 Oct 2004
IDU_2.1.9.66_Light/smbus/license.rtf 11.2 KB 28 Jun 2004
IDU_2.1.9.66_Light/smbus/readme.txt 10.0 KB 15 Mar 2005
IDU_2.1.9.66_Light/smbus/win2000/EM64T/intelsmb.sys 25.6 KB 15 Mar 2005
IDU_2.1.9.66_Light/smbus/win2000/ia32/intelsmb.sys 21.2 KB 15 Mar 2005
IDU_2.1.9.66_Light/smbus/win2000/intelsmb.inf 6.6 KB 15 Mar 2005

How to Update Intel(R) 82801GB SMBus Controller - 27DA (Intel(R) SMBus 2.0 Driver) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Intel(R) 82801GB SMBus Controller - 27DA (Intel(R) SMBus 2.0 Driver) driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Intel(R) 82801GB SMBus Controller - 27DA (Intel(R) SMBus 2.0 Driver) into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Intel(R) 82801GB SMBus Controller - 27DA (Intel(R) SMBus 2.0 Driver). It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Intel website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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