Thinkpad T420 Base System Device

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Hello guys,

The remaining devices i did not find a driver for are, base system device. Our test device is the 14 incher from the t-series, called t420. If your t420 has a core i5 2520m cpu or similar, then it has an integrated 'intel hd graphics 3000' graphic card.


  • System information, Lenovo Thinkpad T420 4236-NGG The DirectX 10 capable Intel HD Graphics 3000 chip incorporated directly in the processor is available for the video output in our test device. Operating system, you productive in any environment. Ask the motherboard, Laptop pdf manual online.
  • Unfortunately, the product number of this Thinkpad is not to be found on the software/driver support site (which is kind of odd) and also not supported in IE9 automatic product number determination. So far all drivers from the next lower product number worked. The remaining devices I did not find a driver for are: Base System Device.
I just upgrade my TPR61i - 8932 AEG.
From T5250 to T7500, from 1 x 1GB to 2 x 2GB, old HDD160 GB with Samsung EVO 850 SSD250GB.
After installing the W7.1 64bit. I have in device manager 2 x Base System Device :Base
1 : PCIVEN_1180&DEV_0843&SUBSYS_20C917AA&REV_11
PCIVEN_1180&DEV_0843&SUBSYS_20C917AA
PCIVEN_1180&DEV_0843&CC_088000
PCIVEN_1180&DEV_0843&CC_0880
2 : PCIVEN_1180&DEV_0592&SUBSYS_20CA17AA&REV_11
PCIVEN_1180&DEV_0592&SUBSYS_20CA17AA
PCIVEN_1180&DEV_0592&CC_088000

T420 Base System Device Driver


Lenovo T420 Base System Device Driver

PCIVEN_1180&DEV_0592&CC_0880

Lenovo Thinkpad T420s

Base system device downloadWitch drivers is missing? Before installing W7 Service pack 1, I started Lenovo System update,
and I installed all missing drivers ( including Ricoh SD card reader ).....

Ibm Thinkpad T420 Drivers


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