Components in Lenovo Thinkpad T420s

The following components are contained in the Lenovo Thinkpad T420s laptop, which has been awarded the status of certified for Ubuntu.

AUDIO
Intel 6 Series/C200 Series Chipset Family High Definition Audio Controller
BIOS
Lenovo 8CET35WW (1.12 )
BLUETOOTH
None hci0
None tpacpi_bluetooth_sw
BOARD
Lenovo 417026U
CAPTURE
None Integrated Camera
None ThinkPad Extra Buttons
CHICONY Electronics Co Ltd integrated camera
CARDREADER
Ricoh Co Ltd PCIe SDXC/MMC Host Controller
CDROM
None HL-DT-ST DVDRAM GU40N
CHASSIS
Lenovo Notebook
DISK
None ST320LT000-9VL142
KEYBOARD
None AT Translated Set 2 keyboard
MOUSE
None PIXART USB OPTICAL MOUSE
None TPPS/2 IBM TrackPoint
PixArt Imaging Inc. Optical Mouse
NETWORK
Intel 82579LM Gigabit Network Connection
OTHER
None HDA Intel PCH HDMI/DP,pcm=7
Intel 2nd Generation Core Processor Family DRAM Controller
Intel 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
Intel 6 Series/C200 Series Chipset Family PCI Express Root Port 1
Intel 6 Series/C200 Series Chipset Family MEI Controller #1
PNP None
PNP None
Transcend Information, Inc. BCM2045B (BDC-2.1)
Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
Linux Foundation 2.0 root hub
PROCESSOR
Intel Intel(R) Core(TM) i5-2540M CPU @ 2.60GHz
TOUCH
None SynPS/2 Synaptics TouchPad
USB
NEC Corporation uPD720200 USB 3.0 Host Controller
Intel 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
VIDEO
Intel 2nd Generation Core Processor Family Integrated Graphics Controller