---
name: "i810switch"
section: "1"
platform: "linux"
package: "i810switch"
version: "0.6.5-7.1+b1"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/i810switch"
---

# i810switch(1)

enable/disable screen output on i810 video hardware

## NAME

i810switch - enable/disable screen output on i810 video hardware

## SYNOPSIS

**i810switch** **\[** *crt* **\[** *on \| off* **\] \] \[** *lcd* **\[** *on \| off* **\] \]**

## DESCRIPTION

This manual page documents briefly the **i810switch**, command. This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page.

**i810switch** is a program that enables/disables the output to the CRT display and LCD, depending on the i810 graphics controller hardware.  With no options, it displays the current output status.

## OPTIONS

A summary of options are included below.

- **lcd \[ on \| off \]**

  Turn the main LCD display on or off.

- **crt \[ on \| off \]**

  Turn the external video display on or off.

## SEE ALSO

sonypi(1)

## AUTHOR

i810switch was written by mano \<mano@ac3.mopera.ne.jp\>  and Antonino Daplas \<adaplas@pol.net\>.  This manual page was  written by James Bromberger \<jeb@debian.org\>, for the Debian GNU/Linux system (but may be used by others).