| Name | Operating System | Version | Released | Download |
|---|---|---|---|---|
| Embedded Controller Program Update Utility 1qhj08us.exe 1.09 MB | All operating systems listed | 1QHT23WW (1.08) | 29 Aug 2005 | Download |
| README for Embedded Controller Program Update Utility 1qhj08us.txt 9.28 KB | All operating systems listed | 1QHT23WW (1.08) | 29 Aug 2005 | Download |
This Embedded Controller Program Update Utility updates the Embedded Controller Program (H8 controller firmware) stored in the ThinkPad system to fix problems, add new functions, or expand functions as noted below.
This release supports the following system:
- ThinkPad X31
- ThinkPad X32
The supported operating systems are as follows:
- Windows 98(*1)
- Windows 98 Second Edition(*1)
- Windows NT 4.0 with Service Pack 6a or later
- Windows 2000
- Windows XP (Home Edition and Professional)
Note:
(*1): Supports ThinkPad X31 only.
(*1) Before using the Embedded Controller Program Update Utility with Windows 98 Second Edition, Lenovo recommends that you apply the Windows 98 Second Edition Shutdown Supplement from the Microsoft Web Site Knowledge Base Article ID Q239887.
Use the links below to obtain the BIOS and Embedded Controller files in other file formats: