Toshiba BIOS A105-S2081 Driver Download (Official)

Toshiba Drivers BIOS Drivers Motherboard Drivers
Toshiba BIOS A105-S2081 Driver Download (Official)
11 Ratings

Supported Models

BIOS A105-S2081 Driver

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BIOS Satellite A105-S2031 Driver

BIOS Satellite A105-S2061 Driver

BIOS Satellite A105-S2081 Driver

BIOS Satellite A105-S2111 Driver



Supported Operating Systems

Windows Vista, Windows XP

File Name

sa105v22.exe (4.3 MB)


2.2 (15-Mar-2007)

Find Related Drivers

Uploader Notes

Satellite A105-S2081

ACPI Flash BIOS version 2.20

Change History Version 2.20    03-15-2007 The pre-charge current was changed from 128mA to 256mA to correct rare occurrences of battery recharge failures. Note: BIOS V2.10 and higher can be used with Windows Vista and XP. BIOS V2.00 and lower can not be used for Windows Vista. Once you update to V2.10 or higher you cannot revert to V2.00 or lower. Version 2.10    02-19-2007 BIOS V2.10 and higher can be used with Windows Vista and XP. BIOS V2.00 and lower can not be used for Windows Vista. Once you update to V2.10 or higher you cannot revert to V2.00 or lower. Made a change to VRAM settings. Made a change to force loading of CMOS defaults after a BIOS update. Added - LP154W01-TLE4 LP154W01-TLD4 and LP154W01-TLH1 panel support.

Uploaded By

Kesavan (DG Staff Member) on 5-Apr-2007

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
1442d22.exe 1.1 MB 29 Mar 2007
1442d22.exe/1442D22.IMA 1.5 MB 29 Mar 2007
dskprog 171 bytes 10 Jan 2003
isocdrom.txt 2.3 KB 29 Mar 2007
launcher.exe 669.1 KB 22 Jul 2005
launcher.ini 714 bytes 29 Mar 2007 17.1 KB 29 Mar 2007
readme.txt 14.8 KB 29 Mar 2007
s10e220.rom 526.5 KB 9 Mar 2007
s10e220_w32.exe 1.2 MB 9 Mar 2007
sa105v22.iso 1.6 MB 29 Mar 2007

How to Update BIOS A105-S2081 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BIOS A105-S2081 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 A105-S2081 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 A105-S2081. 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. Many 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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