Solved unknown devices in WinXP SP3 OS on Lenovo T400 2768-HJ8 notebook (Rev: 1.0)

After installing Windows XP Professional SP3 OS on the Lenovo ThinkPad T400 2768-HJ8 (Type: 2768, Model: HJ8) notebook, there are various unknown devices in the Control Panel -> System -> Hardware -> Device Manager as shown below:

  1. Base System Device
    Base System Device
    Base System Device
    -> All the above 3 Base System Device drivers are Ricoh Multi Card Reader Driver v3.54.02 or higher version.

  2. Ethernet Controller
    -> Using Intel PRO 1000 LAN adapter v9.52.10.1003 or higher version.

  3. Fingerprint Sensor
    -> Using Lenovo Fingerprint Software v3.2.0.341 or higher version.

  4. Network Controller
    -> Using Intel PRO Wireless WifiLink 5100 v12.04.0000 or higher version.

  5. PCI Device
    -> Using Intel Matrix Storage Manager v8.8.0.1009 or higher version.

  6. PCI Serial Port
    -> Using Local Manageability Service and Serial Over LAN (Intel AMT 4.0) v5.4.0.1074 or higher version. You need to install Microsoft .NET Framework 3.5 Service Pack 1 or higher version first before installing this driver.

  7. PCI Simple Communications Controller
    -> Using Intel Management Engine Interface (Intel AMT 4.0) driver v4.0.1.1074 or higher version. You need to install Microsoft .NET Framework 3.5 Service Pack 1 or higher version first before installing this driver.

    After that, you can also download the Intel Management Engine (ME) Firmware (Intel AMT 4.1) to upgrade the Intel Management Engine Interface to or higher version. However, if your Lenovo ThinkPad T400 BIOS ID is 7VETxxWW, you cannot use this Intel AMT Management Engine Firmware.

  8. SM Bus Controller
    -> Using Intel Chipset v8.7.0.1007 or higher version.

  9. Unknown device
    -> Using Power Manager v1.60 or higher version.

  10. Unknown device
    -> Using Intel Integrated TPM (Trusted Platform Module) v4.0.1.1074 or higher version.

  11. Video Controller
    -> Using ATI Mobility RADEON HD 3400 Series, 3650 and FireGL V5700 v8.563.2.1-090401a-079920C or higher version.

  12. Modem Device on High Definition Audio Bus
    -> Using Modem driver v7.73.00.00 or higher version.

  13. Audio Device on High Definition Audio Bus
    -> Using Conexant Audio Driver v4.92.5.0/ or higher version.

Integrated Camera Software v5.8.49004.0 or higher version and Bluetooth with Enhanced Data Rate Software v5.5.0.6400 or higher version are also installed as the Lenovo ThinkPad T400 2768-HJ8 notebook comes with an integrated camera and supports Bluetooth technology.

The below ThinkVantage Technologies software are also installed:

  • Presentation Director v4.30a or higher version. It is a display configuration utility for your Lenovo ThinkPad T400 2768-HJ8 notebook that enables you to create, manage, and use presentation and display schemes.

  • ThinkVantage Active Protection System v1.63 or higher version. It provides airbag-like protection for your hard drive.

There are other ThinkVantage Technologies software available but I have not installed to test it.


[1] Drivers and software - ThinkPad T400 and T400s

[2] Unknown Devices after installing Windows XP with SP2 - ThinkPad W500, W700, W700ds T400, T500, R400, R500, X301, X200, X200s, X200 Tablet, SL300, SL400 and SL500


Anonymous said...

Thanks. Very good/informative post. :)

Anonymous said...

Thanks for the useful info!

Anonymous said...

Thanks for detailed information and links to resources. I was able to find the drivers I needed for a Win 7 Lenovo T500. Nice job.

Jack Ng said...

Thanks Mr Christy Ramsey for his feedback that he was able to get a Lenovo T500 working with the information and links provided here.

Lenovo ThinkPad T500 Windows 7 drivers

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