Sony CPD-G400 Driver Download

Sony Drivers

The CPD-G400 is a type of monitor manufactured by Sony. Updating to the lastest driver can fix incorrect resolution, incorrect display adapter mode or distorted or stretched image. Visitors have downloaded this file "SONYMINF.EXE" 945 times with an aggregate rating of 2 out of 5 stars based on 5 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 27.3 KB.

5 Ratings (see all reviews)

Supported Models











Supported Operating Systems

Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name


N/A (9-Oct-2003)

Additional Notes

Although Sony's website only says this driver works with win 95, I've used it with 98se, 2000, and xp. Since it works with 2000 and xp it may very well work with NT and 2003 server but I have'nt any experience trying it.

Uploaded By

Matt (DG Member) on 26-Nov-2004

Ratings & Reviews

See all Sony CPD-G400 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
SonyMinf V2.7/Origional Floppy/Sony_d65.icm 1.3 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/Sony_l65.icm 1.3 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/Sony_l50.icm 1.3 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/Sony_d50.icm 1.3 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/Sony_l93.icm 1.3 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/Sony_d93.icm 1.3 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/README95/Readme-e.rtf 4.9 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/README98/Readme-e.doc 6.9 KB 19 Oct 1998
SonyMinf V2.7/Origional Floppy/Sonymon.inf 33.6 KB 6 Apr 1999

How to Update CPD-G400 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the CPD-G400 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 Sony CPD-G400 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 Sony 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 Sony 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.

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