IBM BIOS ThinkPad A20m 2628-21U Driver Download (Official)

IBM Drivers

The BIOS ThinkPad A20m 2628-21U is a common computer motherboard manufactured by IBM. 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 driver - "spsdiw57.exe" - has been downloaded 20 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 572.1 KB.

6 Ratings
20 Downloads

Supported Models

BIOS ThinkPad A20m 2628-21U

BIOS ThinkPad A20m 2628-21X

BIOS ThinkPad A20m 2628-21Y

BIOS ThinkPad A20m 2628-22A

BIOS ThinkPad A20m 2628-22F

BIOS ThinkPad A20m 2628-22G

BIOS ThinkPad A20m 2628-22H

Manufacturers

IBM

Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98, Windows 95, Windows 3.1, DOS, OS/2

File Name

Versions

IWET57WW (21-Dec-1999)

Additional Notes

ThinkPad A20m 2628

BIOS/Firmware File

Embedded controller version 1.00

Diskette version 1.11

The embedded controller manages the Power Management functions of the system

Uploaded By

Malathy (DG Staff Member) on 15-May-2006

How to Update BIOS ThinkPad A20m 2628-21U Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BIOS ThinkPad A20m 2628-21U 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 IBM BIOS ThinkPad A20m 2628-21U 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 IBM 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 IBM 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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