Acer Altos R720 Driver Download (Official)
The Altos R720 is a disk drive controller manufactured by Acer. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver - "SCSI_20HBA_LSI_1.09.11_W2K3W2K3R2W2K8_A.zip" - has been downloaded 28 times and is rated 5 out of 5 stars based on 6 reviews. The total disk space used for this update is 34.7 KB.
Supported Models
Altos R720
LSI Logic 1020/1030 Ultra320 SCSI Adapter
LSI Logic 1035 Ultra320 SCSI Adapter
LSI Logic FC909 Fibre Channel Adapter
LSI Logic FC919 Fibre Channel Adapter
LSI Logic FC919X Fibre Channel Adapter
LSI Logic FC929 Fibre Channel Adapter
LSI Logic FC929X Fibre Channel Adapter
Manufacturers
Supported Operating Systems
Windows 2008, Windows 2008 (64 bit), Windows 2003, Windows 2003 (64 bit), Windows 2000, Linux, NetWare
File Name
Versions
1.09.11 (7-Apr-2010)
Additional Notes
Altos Server
OS: Windows 2000 Advanced Server, Red Hat Enterprise Linux, SuSE Linux Enterprise Server
SCSI Controller Driver File
Uploaded By
Sureshkumar (DG Staff Member) on 8-Sep-2010
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/LSIPSEUD.INF | 690 bytes | 30 Jul 2004 |
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/MPI2K332.CAT | 8.8 KB | 30 Jul 2004 |
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/SYMMPI.INF | 3.9 KB | 30 Jul 2004 |
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/SYMMPI.SYS | 40.4 KB | 30 Jul 2004 |
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/SYMMPI.TAG | 3 bytes | 30 Jul 2004 |
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/TXTSETUP.OEM | 4.5 KB | 30 Jul 2004 |
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/WHQL_MID844616.txt | 596 bytes | 30 Jul 2004 |
| SCSI HBA_LSI_1.09.11_WS2K3x86_R720 G540 G5450/mpt_legal.txt | 3.2 KB | 30 Jul 2004 |
How to Update Altos R720 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Altos R720 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 Acer Altos R720 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 Acer 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 Acer 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.