Diamond Flower (DFI) INFINITY AD77 Driver Download (Official)

Diamond Flower DFI Drivers

The INFINITY AD77 is a disk drive controller manufactured by Diamond Flower DFI. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. Visitors have downloaded this file "HP371_122S.zip" 145 times with an aggregate rating of 5 out of 5 stars based on 3 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 121.9 KB.

3 Ratings (see all reviews)
145 Downloads

Supported Models

INFINITY AD77

HPT371 UDMA/ATA133 RAID Controller

Highpoint RCM Device

Manufacturers

Diamond Flower (DFI)

Highpoint

Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1, Other

File Name

Versions

1.22S (13-Oct-2003)
1.22 (2002-11-25) via .inf

Additional Notes

INFINITY AD77

OS: All Windows

Driver for High Point HP371 Version 1.22S that brought up the SATA performance.

Uploaded By

Jegadesh (DG Staff Member) on 17-Jan-2007

Ratings & Reviews

See all Diamond Flower (DFI) INFINITY AD77 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
HP371_122S/Win98_ME/hpt371.inf 1.6 KB 26 Nov 2002
HP371_122S/Win98_ME/hpt371.mpd 49.2 KB 28 Nov 2002
HP371_122S/Win98_ME/hptwrap.VXD 6.7 KB 1 Nov 2002
HP371_122S/Win98_ME/pwr371.vxd 6.4 KB 28 Nov 2002
HP371_122S/Win_2000/hpt371.cat 8 bytes 19 Oct 2001
HP371_122S/Win_2000/hpt371.inf 2.4 KB 26 Nov 2002
HP371_122S/Win_2000/hpt371.sys 38.2 KB 28 Nov 2002
HP371_122S/Win_2000/hptpro.sys 9.8 KB 18 Oct 2002
HP371_122S/Win_NT/hpt371.inf 1.8 KB 26 Nov 2002
HP371_122S/Win_NT/hpt371.sys 37.1 KB 28 Nov 2002
HP371_122S/Win_XP/hpt371.cat 8 bytes 19 Oct 2001
HP371_122S/Win_XP/hpt371.inf 2.2 KB 26 Nov 2002
HP371_122S/Win_XP/hpt371.sys 38.2 KB 28 Nov 2002
HP371_122S/Win_XP/hptpro.sys 9.8 KB 18 Oct 2002

How to Update INFINITY AD77 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the INFINITY AD77 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 Diamond Flower (DFI) INFINITY AD77 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 Diamond Flower (DFI) 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 Diamond Flower (DFI) 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 Diamond Flower (DFI). All company names/logos are properties of their owners.
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