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" 33 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
Related Driver Updates
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 |
How to Update ATI SMBus Device Drivers Quickly & Easily
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
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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.