Clevo M740JU Driver Download (Official)

Clevo Drivers

The M740JU is a disk drive controller manufactured by Clevo. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver - "" - has been downloaded 21 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows Vista, among other operating systems. The total disk space used for this update is 244.2 KB.

Clevo M740JU Automatic Driver Update Utility
6 Ratings

Supported Models


AMD AHCI Compatible RAID Controller

AMD AHCI Compatible RAID Controller - DC5750

AMD AHCI Compatible RAID Controller - DC5850

AMD RAID Console






Supported Operating Systems

Windows Vista

File Name

Additional Notes

e-SATA Driver File

Uploaded By

Karthika (DG Staff Member) on 21-Jan-2011

How to Update M740JU Device Drivers

Step 1 - Download Your Driver

To get the M740JU 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 Clevo M740JU 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 Clevo 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 Clevo website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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
AHCI Compatible RAID/readme.txt 874 bytes 14 Apr 2008
AHCI Compatible RAID/x64/ 25.6 KB 15 Apr 2008
AHCI Compatible RAID/x64/ahcix64s.inf 11.1 KB 14 Apr 2008
AHCI Compatible RAID/x64/ahcix64s.sys 210.4 KB 14 Apr 2008
AHCI Compatible RAID/x86/ 25.6 KB 15 Apr 2008
AHCI Compatible RAID/x86/ahcix86s.inf 11.0 KB 14 Apr 2008
AHCI Compatible RAID/x86/ahcix86s.sys 170.0 KB 14 Apr 2008
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