Dell_Latitude_E7440 [FreeBSD WIKI]

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====== Dell Latitude E7440 ======

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

  * CPU: Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz (2494.29-MHz K8-class CPU)
  * Wireless: Intel Dual Band Wireless AC 7260, supported by ''%%iwm(4)%%'' (in %%FreeBSD%% 11; I did not try %%FreeBSD%% 10)
  * Wired Ethernet: Intel I218-LM, supported by ''%%em(4)%%''
  * Graphics: Intel Haswell, supported in %%FreeBSD%% 11 as of r296548 (2016-03-08)
  * Bluetooth: detected, but not tested
  * Camera: detected, but not tested
  * Audio: works

===== Notes =====

  * Suspend/Resume works on %%FreeBSD%% 11, at the vt console and in X
  * ''%%sysctl hw.acpi.reset_video=1%%'' is required for resume in vt, but not required in X
  * Wireless continues to work after resume
  * Could not make headphones work. Speakers work fine and are disabled when headphones are plugged in, but there's no sound in headphones.

  * See attachments {{laptops/dell_latitude_e7440/acpidump.out?linkonly|acpidump.out}} {{laptops/dell_latitude_e7440/devinfo.out?linkonly|devinfo.out}} {{laptops/dell_latitude_e7440/dmesg.boot?linkonly|dmesg.boot}} {{laptops/dell_latitude_e7440/dmesg.boot.verbose?linkonly|dmesg.boot.verbose}} {{laptops/dell_latitude_e7440/pciconf.out?linkonly|pciconf.out}}

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{{tag>Laptop}}