Sony CDU-77E Driver Download
The CDU-77E is a CD / DVD reader manufactured by Sony. Problems such as drive is not found or is not recognized by Windows, or drive cannot read or write media can be solved when you update the driver. This version of "77E.zip" has been downloaded 319 times with a user rating of 5 out of 5 stars, based on 7 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 102.9 KB.
Supported Models
CDU-77E
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
Additional Notes
Please print out and read all documentation prior to performing install.
You should not have to use these files as Windows 95 should detect and install 32-bit drivers for this ide device.
However, as stated in the readme.txt,
it could be used to assist Windows in configuring your drive. -Al
Uploaded By
a (DG Member) on 12-Mar-2000
Ratings & Reviews
See all Sony CDU-77E ratings and reviews
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| eject.com | 8.0 KB | 17 Jan 1991 |
| cdplay.exe | 34.5 KB | 17 Mar 1995 |
| readmeg.txt | 15.8 KB | 1 Dec 1995 |
| lock.com | 8.0 KB | 17 Jan 1991 |
| unlock.com | 7.5 KB | 17 Jan 1991 |
| readme.txt | 14.7 KB | 1 Dec 1995 |
| readmef.txt | 18.0 KB | 1 Dec 1995 |
| atapi_cd.sys | 30.3 KB | 28 Sep 1995 |
| load.exe | 10.7 KB | 28 Jun 1994 |
| setup.exe | 62.4 KB | 27 Nov 1995 |
How to Update CDU-77E Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the CDU-77E 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 CDU-77E 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
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.