Lenovo™
Skip to main content
Country / region  (Select)     English (Change)
 
     Home      Products      Support & downloads      My account      About Lenovo
 
USB Access driver for Windows NT 4.0 - ThinkPad A3*, R31, R32, R40, T30, T40, T41, T42, T43, X2*, X3*, X40
Applicable countries and regions
* This package provides the USB driver for Microsoft Windows NT 4.0 * users on the following ThinkPad models:
- ThinkPad A30, A30p, A31, A31p
- ThinkPad R31, R32, R40
- ThinkPad T30, T40, T41, T42, T43
- ThinkPad X20, X21, X22, X23, X24, X30, X31, X32, X40

* Windows NT 4.0 Fix Pack 6 or higher is required.

The USB driver enables or updates the following USB devices:
- USB Portable Diskette Drive
(FRU P/N : 05K9283 or 06P5221 or 06P5223 or 22P7066)
- USB Portable CD-ROM drive (P/N : 33L5151)
Confirm FRU P/N or P/N bef ore downloading.
- Microsoft USB Intelli Mouse (left/right button support only)
- Microsoft Natural Keyboard PRO (US English 101/102 keyboard support only)
File details
Version: 1.22
Release Date: 2002/09/26
 File link     File size     File description
usbacc1d.exe     1,441,539     USB Access for Windows NT 4.0
usbacc1d.txt     8,137     README for USB Access for Windows NT 4.0
Additional information
This Additional information field contains the following sections
I. Summary of changes
II. Installation instructions
III. Hint and Tip

I. Summary of changes
Version 1.22
  • (Fix) USB Keyboard LEDs do not work, because USBAccess is not up or initialized.
    Note: The Keyboard LEDs do not work when:
    • The Logon panel comes up at boot.
    • Windows NT is Locked
    • The unit Resumes from suspend.
  • (New) Support for ThinkPad R40 (added).
  • (New) Support for ThinkPad T40 (added).
  • (New) Support for ThinkPad X31 (added).
  • (New) Support for ThinkPad T41 (added).
  • (New) Support for ThinkPad X40 (added).
  • (New) Support for ThinkPad T42 (added).
  • (New) Support for ThinkPad T43 (added).
  • (New) Support for ThinkPad X32 (added).

Click here for a complete list of changes fixed by this driver update.

II. Installation instructions
Note:
  • This feature requires that you install the " ThinkPad Utility for Windows NT 4.0" for USB device suspend/resume power management support. If you do not install the ThinkPad Utility for Windows NT 4.0, the installation of this package will be terminated with warning messages. Install the ThinkPad Utility for Windows NT 4.0, prior to this package installation.
  • If an old version of USBAccess is already installed, please uninstall the driver at first of all.

Uninstall and update install
  1. Start Windows NT 4.0 and logon with administrative privileges.
  2. Extract USBAccess for Windows NT 4.0 to the hard drive.
  3. Click Start and then click Run.
  4. In the Run dialog window, type C:\DRIVERS\WNT\USBACCS\UPDATE.EXE and click the OK button. If you extracted the files to a different location, specify that location instead.
  5. Click Start, select Settings, and then click Control Panel.
  6. Double-click the Add/Remove Programs icon.
  7. Click the Install/Uninstall tab.
  8. Select USB access NT 4.0 in the list.
  9. Click the Add/Remove button.
  10. In case of update install, continue installation by the Clean Install procedure below.

Clean install
  1. Start Windows NT 4.0 and logon with administrative privileges.
  2. Extract USB Access for Windows NT 4.0 to the hard drive.
  3. Click Start and then click Run.
  4. In the Run dialog window, type C:\DRIVERS\WNT\USBACCS\SETUP.EXE to install the USB driver. Click the OK button to start the installation process. If you extracted the files to a different location, specify that location instead.
  5. Follow the instructions on the screen.
  6. Restart the system.

III. Hint and Tip
The drive letter assignment of ThinkPad X20/X21 USB Portable Diskette Drive is made by the following rules:
  • If the Legacy Floppy Drives option is enabled in the BIOS Setup Utility, the drive letter for the USB Portable Diskette Drive will be is assigned to drive B in Windows NT 4.0.
  • If the Legacy Floppy Drives option is disabled the USB Portable Diskette Drive will be assigned to drive A in Windows NT 4.0.

Note: This rule is applicable for the first USB Diskette Drive attached to the system.
Applicable countries and regions
Antigua, Aruba, Bahamas, Bermuda, Canada, Curacao, Guyana, Jamaica, Japan, St. Maarten, Trinidad and Tobago, United States

Back to top

Document id:  MIGR-4TQVCU
Last modified:  2005-07-18
Copyright © 2010 IBM Corporation
Copyright © Lenovo 2010, all rights reserved
 
Document options
Printable version 
tools-rn2.jpg
line-rn2.jpg
mail-rn2.jpg Warranty Upgrade
line-rn2.jpg
chat-rn2.jpg Lenovo Forums
line-rn2.jpg
Subscribe to drivers updates

Quick links
Printable version



    Terms of use      Privacy      Contact