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


The above image shows the unknown devices and the corresponding driver in red that should be installed to correct this symptom.

For more details on unknown devices and its corresponding driver to download, please refer to the following table.

Click here to download drivers for Thinkpad.

Device NameHardware IDDriver to download
Base System DevicePCI\VEN_1180&DEV_0592&SUBSYS_20CA17AA&REV_11\4&8365E1C&0&04F0 
Base System DevicePCI\VEN_1180&DEV_0843&SUBSYS_20C917AA&REV_11\4&8365E1C&0&03F0 
Base System DevicePCI\VEN_1180&DEV_0852&SUBSYS_20CB17AA&REV_11\4&8365E1C&0&05F0 
Ethernet ControllerPCI\VEN_1180&DEV_0852&SUBSYS_20CB17AA&REV_11\4&8365E1C&0&05F0 
Fingerprint SensorUSB\VID_08FF&PID_2810\5&2FF31994&0&1 
Network ControllerPCI\VEN_8086&DEV_4237&SUBSYS_12118086&REV_00\4&318470AD&0&00E1 
PCI DevicePCI\VEN_8086&DEV_293E&SUBSYS_20F217AA&REV_03\3&B1BFB68&0&D8 
PCI Memory ControllerPCI\VEN_8086&DEV_444E&SUBSYS_444B8086&REV_11\4&2A17DF6C&0&00E2 
PCI Serial PortPCI\VEN_8086&DEV_2A47&SUBSYS_20EC17AA&REV_07\3&B1BFB68&0&1B 
PCI Simple Communications ControllerPCI\VEN_8086&DEV_2A44&SUBSYS_20E617AA&REV_07\3&B1BFB68&0&18 
SM Bus ControllerPCI\VEN_8086&DEV_2930&SUBSYS_20F917AA&REV_03\3&B1BFB68&0&FB 
Thinkpad Bluetooth with Enhanced Data Rate IIUSB\VID_0A5C&PID_2145\5&2FF31994&0&2 
Unknown DeviceACPI\IBM0068\5&2890D699&0ThinkPad Power Management Driver
Unknown DeviceACPI\INTC0102\1TPM
Unknown DeviceACPI\WACF008\4&EF53BAE&MultiTouch
Video ControllerPCI\VEN_8086&DEV_2A43&SUBSYS_211217AA&REV_07\3&B1BFB68&0&11 
Video Controller (VGA Compatible)PCI\VEN_8086&DEV_2A42&SUBSYS_20E417AA&REV_07\3&B1BFB68&0&10 

After Installing HD Audio QFE 888111

Modem Device on High Definition Audio BusHDAUDIO\FUNC_02&VEN_14F1&DEV_5051&SUBSYS_ 17AA20FC&REV_1000\4&2B9C4D19&0&0002
Audio Device on Hugh Definition Audio BusHDAUDIO\FUNC_01&VEN_14F1&DEV_5051&SUBSYS_ 17AA211B&REV_1000\4&2B9C4D19&0&0001

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

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Document ID : HT004905
Legacy Document ID : MIGR-72586
Last Updated :
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