ATI SMBus Driver Download
The SMBus is a disk drive controller manufactured by ATI. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. Visitors have downloaded this file "Acer_Extensa_5420_XP_SATAdriver_Install_Floppy.zip" 35 times with an aggregate rating of 3 out of 5 stars based on 7 reviews. It is compatible with PCs running Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 184.9 KB.
Supported Models
acer extensa (5420)
ATI SMBus
Manufacturers
Supported Operating Systems
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
File Name
Additional Notes
SATA driver install floppy made for
the installation of windows XP on a
acer extensa 5420. run the windows XP
cd &
press F6, load this floppy and XP will
load the sata drivers for
installation.
use after this the wireless driver :
Wireless_OK_BCM4312_v4.170.25.12_XP_x3
2.zip because the the extensa (5420)
drivers don't start the wireless
engine.
something else:
If your extensa don't start/boot any-
more replace the cmos battery on the
motherbord. location : under the top
cover, left from the mousepad (cr2032)
Uploaded By
nico2 (DG Member) on 12-Nov-2013
Device Hardware IDs
Related Driver Updates
How to Update ATI SMBus Device Drivers
Step 1 - Download Your Driver
To get the ATI SMBus 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 ATI SMBus 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 ATI 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 ATI website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| SMBUSati | 10 bytes | 16 Dec 2009 |
| SMBUSati.cat | 7.7 KB | 30 Jan 2006 |
| SMBUSati.inf | 1.9 KB | 24 Jan 2006 |
| SMBUSati.sys | 13.4 KB | 2 Nov 2006 |
| atapi.sys | 19.0 KB | 2 Nov 2006 |
| ataport.sys | 107.1 KB | 2 Nov 2006 |
| pciide.sys | 13.4 KB | 2 Nov 2006 |
| readme.txt | 931 bytes | 12 Nov 2013 |
| txtsetup.oem | 640 bytes | 11 Nov 2013 |
| x86/SMBUSati.cat | 7.7 KB | 30 Jan 2006 |
| x86/SMBUSati.inf | 1.9 KB | 24 Jan 2006 |
| x86/SMBUSati.sys | 13.4 KB | 2 Nov 2006 |
| x86/atapi.sys | 19.0 KB | 2 Nov 2006 |
| x86/ataport.sys | 107.1 KB | 2 Nov 2006 |
| x86/pciide.sys | 13.4 KB | 2 Nov 2006 |