Intel 945G Express Chipset with 82801GB Utility Download (Official)

4 Ratings

Supported Models

Intel 945G Express Chipset with 82801GB

ACER 486 CPU to PCI & PCI to ISA bridge

ALI 486 CPU to PCI & PCI to ISA bridge

ALI PCI to ISA bridge

Advanced programmable interrupt controller

CONTAQ 82C596 CPU to PCI & PCI to ISA bridge [original model]

Compaq CPU to PCI bridge [original model 1000]

Compaq CPU to PCI bridge [original model 2000]


Supported Operating Systems

Windows XP

File Name

Versions (20-Dec-2007)

Additional Notes

Chipset Utility File

Uploaded By

Dinesh (DG Staff Member) on 28-Oct-2016

Device Hardware IDs

Compatible IDs










Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Lakeport Devices.sld 105.7 KB 7 Jan 2002
machine.inf 85.5 KB 4 Aug 2004
machine.PNF 187.4 KB 19 Oct 2007 19.2 KB 10 Aug 2007
945.inf 5.2 KB 7 Jan 2002
945.sld 82.9 KB 1 Nov 2007

How to Update Intel 945G Express Chipset with 82801GB Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Intel 945G Express Chipset with 82801GB 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 945G Express Chipset with 82801GB 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 Intel Driver Update Utility. 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 11, 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.

This website is not affiliated with Intel. All company names/logos are properties of their owners.
server: web5, load: 0.71