====== HP EliteBook 1040 G3 ======

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===== Hardware =====

  * CPU: Intel Core i7-6600U 2.60GHz (Skylake)
  * Ethernet: Intel(R) PRO/1000 Network Connection (Supported by ''%%em(4)%%'', needs HP dongle or docking station)
  * Graphics: Intel HD Graphics 520 (Supported by graphics/drm-next)
  * Memory: 16GB DDR4 PC4-2133 (Soldiered)
  * Screen: 14" QHD (2560x1440) non-touch
  * Sound: Conexant CX20724 HDA CODEC (Supported by ''%%snd_hda(4)%%'')
  * Storage: %%SanDisk%% SD7TN3Q-256G-1006 X2180306 256GB M.2 SATA (Supported by ''%%ada(4)%%'')
  * Wireless: Intel Dual Band Wireless AC 8260 (Supported by ''%%iwm(4)%%'')

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===== Notes =====

  * The %%EliteBook%% 1040 is HP's answer to the [[Laptops/Thinkpad_X1_Carbon|ThinkPad X1 Carbon]] (where the 1040 G3 = [[/X1C4|X1C4]]), however newer 1040 models also compete with the X1 Yoga
  * Suspend and resume works (although I don't use it anyways)
  * Mouse is detected as an Alps %%GlidePoint%%. Some touchpad features are supported like tap to click, tap with two fingers to right click, etc. Two finger scrolling does not work. Surprisingly, if I put two fingers on the touchpad, the cursor does not move.
    * This laptop's touchpad uses the [[https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=73196ebe134d11a68a2e27814c489d685cfc8b03|Alps T4 chip]] and is a so-called [[https://support.hp.com/us-en/document/c05298784|'Precision Touchpad']] (which is basically HID over I2C)
    * My bug report for ''%%psm(4)%%'' support for Alps T4 is at [[https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228668|PR/228668]]
    * You may be able to use HID-over-I2C with ''%%iichid%%'', but I have since switched to a [[Laptops/HP_Spectre_x360_13-ap0053dx|HP_Spectre_x360_13-ap0053dx]].
  * This laptop does not automatically switch between speakers and headphones. You will need this in your ''%%/boot/device.hints%%'':

<code>
hint.hdaa.0.nid23.config="as=1 seq=0 device=Speaker"
hint.hdaa.0.nid29.config="as=1 seq=15 device=Headphones"
</code>

  * I have not tested the fingerprint reader
  * This laptop works very well with %%FreeBSD%% if you can live with:
    * A lack of two finger scrolling
    * The [[/WiFi|WiFi]] and Mute hotkeys not working at all (which may be expected)
    * Configuring ''%%/boot/device.hints%%'' to have headphones (or you don't use headphones at all)

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===== Files =====

[[http://dmesgd.nycbug.org/index.cgi?do=view&id=3637|dmesg log]] (external link, on dmesgd)

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{{tag>Laptop}}