Lenovo ThinkPad T14/T14s (Intel) Gen 4 - ArchWiki

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# Lenovo ThinkPad T14/T14s (Intel) Gen 4

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This article or section does not follow the Laptop page guidelines.

Reason: Missing an accessibility section. (Discuss in Talk:Lenovo ThinkPad T14/T14s (Intel) Gen 4)

Hardware | PCI/USB ID | Working?
--- | --- | ---
Touchpad | `04F3:3195` | Yes
TrackPoint | `04F3:2EA3` | Yes
GPU (Intel) | `8086:a7a1` | Yes
Webcam | `04f2:b74f` | Yes
Bluetooth | `8087:0033` | Yes
Audio | `8086:51ca` | Yes
Wi-Fi | `8086:51f1` | Yes
Ethernet | `8086:0dc6` | Yes
Mobile broadband |  | Untested
Fingerprint reader |  | Yes
Smartcard Reader |  | Untested

The Lenovo ThinkPad T14/T14s (Intel) Gen 4 was introduced in May 2023. It features a 14" screen, 13th-gen Intel Core processors, and integrated Intel Iris Xe graphics. Everything seems to work pretty much out the box with kernel >=6.11.6.

To ensure you have this version, install the package dmidecode and run:

    # dmidecode -s system-version

    ThinkPad T14 Gen 4

For a general overview of laptop-related articles and recommendations, see Laptop.

## Installation

### Intel Turbo Boost Max

Check that Intel® Turbo Boost Max Technology 3.0 is enabled using

    $ cat /sys/devices/system/cpu/intel_pstate/no_turbo

An output of 1 means it is not enabled, so you will have to reset your BIOS to defaults. After doing that, running the command again should print 0. You should be able to see your CPU boosting way higher.

### Sound

This laptop requires Sound Open Firmware for the internal sound card to work.

## Firmware

### fwupd

fwupd supports updating the UEFI BIOS, NVMe SSD, Embedded Controller, Intel Management Engine out of the box.

## Function keys

Key | Visible?1 | Marked?2 | Effect
--- | --- | --- | ---
`Fn+Esc` | No | Yes | Enables Fn lock
`Fn` | Yes | Yes | `XF86WakeUp`
`Fn+F1` | Yes | Yes | `XF86AudioMute`
`Fn+F2` | Yes | Yes | `XF86AudioLowerVolume`
`Fn+F3` | Yes | Yes | `XF86AudioRaiseVolume`
`Fn+F4` | Yes | Yes | `XF86AudioMicMute`
`Fn+F5` | Yes | Yes | `XF86MonBrightnessDown`
`Fn+F6` | Yes | Yes | `XF86MonBrightnessUp`
`Fn+F7` | Yes | Yes | `XF86Display`
`Fn+F8` | Yes | Yes | `XF86WLAN`
`Fn+F9` | Yes | Yes | `XF86Messenger`
`Fn+F10` | Yes | Yes | `XF86Go`
`Fn+F11` | Yes | Yes | `Cancel`
`Fn+F12` | Yes | Yes | `XF86Favorites`
`Fn+Space` | No | Yes | Toggle keyboard backlight3

1. The key is visible to `wev` and similar tools.
2. The physical key has a symbol on it, which describes its function.
3. Works out of the box, but it can be controlled by software.

## Mobile broadband

See NetworkManager#Mobile broadband support.

## See also

### T14 links

- https://ubuntu.com/certified/202303-31392

### T14s links

- https://ubuntu.com/certified/202305-31639

Category:

- Lenovo

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Lenovo ThinkPad T14/T14s (Intel) Gen 4
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