Thinkpad_T550 [FreeBSD WIKI]

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====== Lenovo Thinkpad T550 ======

This also pertains to the W550s, as the hardware is identical save for a Nvidia Quadro card in a headless configuration for Nvidia Optimus on the W550s.

===== Hardware Overview =====

  * CPU: Intel i7-5500U or 5600U (2 cores, 4 threads, Broadwell)
  * Screen: 15.6" 1920x1080 or 2880x1620
  * Memory: up to 16GB
  * Ethernet: Intel I218-LM [em(4)]
  * Wireless: Intel 7265D [iwm(4), needs ''%%if_iwm_load="YES"%%'' and ''%%iwm7265Dfw_load="YES"%%'' in /boot/loader.conf]
  * Graphics: Intel HD 5500 or 5600; support via ''%%drm-kmod%%''
  * Sound: Intel Broadwell HDA [snd_hda(4)]
  * Bluetooth: Yes (untested)

===== Notes =====

  * Suspends and resumes fine.
  * [[https://github.com/freebsd/drm-kmod/issues/154|drm-510-kmod may hang with external hi-DPI screens when loaded from rc.conf]]

===== Details =====
  * {{laptops/thinkpad_t550/dmesg.txt?linkonly|boot dmesg}}
  * {{laptops/thinkpad_t550/pciconf.txt?linkonly|pciconf -lv}}
  * {{laptops/thinkpad_t550/devinfo.txt?linkonly|devinfo -v}}
  * {{laptops/thinkpad_t550/acpidump.txt?linkonly|acpidump -dt}}

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{{tag>Laptop}}
{{tag>Mobile}}
{{tag>Thinkpad}}