Toshiba BIOS Tecra A8 (PTA82U) Driver Download (Official)

5 Ratings

Supported Models

BIOS Tecra A8 (PTA82U) Driver



Supported Operating Systems

Windows Vista

File Name

bios_tecra_a8_ati_v3.1.0.exe (1.5 MB)



Find Related Drivers

Uploader Notes

Tecra A8 (PTA82U)

Notebook Firmware File

Uploaded By

Jegadesh (DG Staff Member) on 18-Dec-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
BIO0043T.COM 471.3 KB 28 Nov 2006
BIOSUPD2.INI 34 bytes 7 Nov 2006
CHGBIOS2.VXD 6.3 KB 11 Jul 2001
CHGBIOSA.EXE 28.4 KB 12 May 2006
CLEAN2.REG 134 bytes 7 Nov 2001
INSTALL2.EXE 827.9 KB 7 Nov 2006
install2.exe.manifest 974 bytes 31 Aug 2006
MESSAGE.EXE 121.9 KB 7 Nov 2006
nchgbios2.exe 229.4 KB 21 Feb 2006
nchgbios2.sys 3.6 KB 21 Feb 2006
nchgbios2NT.sys 11.7 KB 25 Dec 2002
nchgbios2svc.exe 49.2 KB 21 Feb 2006
TBDECODE.DLL 49.2 KB 21 Feb 2006
TBIOSUP.DLL 86.0 KB 31 Aug 2006
TCHGBIOSInfo.dll 53.2 KB 21 Feb 2006
tosclean2.bat 2.4 KB 31 Aug 2006
tosclean2.pif 967 bytes 7 Nov 2001
toscleanAUTO2.bat 2.4 KB 7 Nov 2006
toscleanSMS2.bat 2.4 KB 7 Nov 2006
tosntclean2.bat 2.6 KB 31 Aug 2006
tosntcleanAUTO2.bat 2.7 KB 7 Nov 2006
tosntcleanSMS2.bat 2.6 KB 7 Nov 2006
TosPwChk.dll 470.0 KB 8 Jan 2004
TosPwChk.lng 5.3 KB 17 Nov 2003
tsccall.dll 213.0 KB 19 Mar 2005
TSCIEX.dll 24.6 KB 30 Oct 2002

How to Update BIOS Tecra A8 (PTA82U) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BIOS Tecra A8 (PTA82U) 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 BIOS Tecra A8 (PTA82U) 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 Driver Update Utility for BIOS Tecra A8 (PTA82U). 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 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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