ASUS E402S - ArchWiki

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# ASUS E402S

From ArchWiki

Hardware | PCI/USB ID | Working?
--- | --- | ---
Wireless | `168c:0036` | Yes
Sound | `8086:2284` | Yes
Bluetooth | `13d3:3423` | Yes
Touchpad | `0b05:0101` | Yes
Video | `10ec:8136` | Yes
Webcam | `04f2:5b2b` | Yes
Card reader | `10ec:5286` | Untested
Ethernet | `10ec:8136` | Yes

## Firmware

This device is supported by fwupd.

### Secure Boot

In order to boot any Linux operating system, navigate to BIOS, using escape, then the "Security" tab and set "Secure Boot" to `Off`.

## Function keys

Key | Visible?1 | Marked?2 | Effect
--- | --- | --- | ---
`Fn+F1` | Yes | Yes | `XF86Sleep3`
`Fn+F2` | Yes | Yes | `XF86RFKill3`
`Fn+F3` | Yes | No | `XF86Mail`
`Fn+F4` | Yes | No | `XF86WWW`
`Fn+F5` | Yes | Yes | `XF86MonBrightnessDown`
`Fn+F6` | Yes | Yes | `XF86MonBrightnessUp`
`Fn+F7` | Yes | Yes | `XF86ScreenSaver`
`Fn+F8` |  |  | unknown
`Fn+F9` | Yes | Yes | `XF86TouchpadToggle`
`Fn+F10` | Yes | Yes | `XF86AudioMute`
`Fn+F11` | Yes | Yes | `XF86AudioLowerVolume`
`Fn+F12` | Yes | Yes | `XF86AudioRaiseVolume`

1. The key is visible via xev(1) (part of xorg-xev), wev on Wayland, and similar tools
2. The physical key has a symbol on it, which describes its function
3. `Fn+F1` and `Fn+F2` work without configuration, the others need to be configured in the window manager.

Category:

- ASUS