Toshiba BIOS Portege 300CT Driver Download (Official)

Toshiba Drivers

The BIOS Portege 300CT is a common computer motherboard manufactured by Toshiba. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. This update - "3300tv68.exe" - has an average rating of 5 out of 5 stars based on 9 reviews, and has been downloaded 88 times. The total disk space used for this update is 574.2 KB.

9 Ratings
88 Downloads

Supported Models

BIOS Portege 300CT

Version 6.80

Manufacturers

Toshiba

File Name

Additional Notes

Flash BIOS version 6.80 for Portege 300CT.

CHANGE HISTORY

Version 6.80 04-08-1999

Corrected a problem where, when using an incorrect key floppy diskette, the password would be canceled.

Version 6.70 07-20-1998

Adds support for Windows 98

Version 6.50 12-17-1997

Add support for IBM 4GB/5GB HDD

Resolve issue which caused an improperly shut down Win95 to not run ScanDisk on restart

Version 6.40 08-11-1997

Adds support for Kingston 32MB memory module

Fixes system hang or reboot if system is booted with CardBus card present

Improved functionality with Philips USB speaker

Improved display behavior with Excel 95

Uploaded By

Andrews (DG Staff Member) on 26-May-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
instinfo.bat 1.2 KB 13 Apr 1999
README.COM 10.9 KB 13 Apr 1999
readme.txt 8.8 KB 13 Apr 1999
CHGBIOSA.EXE 18.5 KB 15 Jul 1996
1005d680.exe 406.5 KB 13 Apr 1999
BIOFCD0T.COM 246.0 KB 3 Mar 1999
ASKIT.COM 1.0 KB 23 Mar 1994

How to Update BIOS Portege 300CT Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BIOS Portege 300CT 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 Toshiba BIOS Portege 300CT 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 Toshiba 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 Toshiba 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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