lenovo thinkpad t420 sm bus controller driver

ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 usb usb1: Manufacturer: Linux 4.10.0-42-generic ehci_hcd usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver usbcore: registered new device driver usb usbcore: registered new interface driver hub usbcore: registered new interface driver usbfs The laptop had Windows installed when I bought it and I stupidly didn't check the camera before I wiped it.Ĭode: ACPI: bus type USB registered Code: 00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)Ġ0:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)Ġ0:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)Ġ0:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)Ġ0:16.3 Serial controller: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller (rev 04)Ġ0:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)Ġ0:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)Ġ0:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)Ġ0:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)Ġ0:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)Ġ0:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)Ġ0:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)Ġ0:1f.0 ISA bridge: Intel Corporation QM77 Express Chipset LPC Controller (rev 04)Ġ0:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller (rev 04)Ġ0:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)Ġ2:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 07)Ġ3:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 (rev 34)At this point, I'm wondering if it's just a hardware problem.

Lenovo thinkpad t420 sm bus controller driver