Jump to content
From ArchWiki

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

Reason: Stub: needs a hardware table, accessibility, firmware and a function keys section (Discuss in Talk:Lenovo IdeaPad y530)

This article or section is out of date.

Reason: This page is ancient. (Discuss in Talk:Lenovo IdeaPad y530)

## Audio

To enable all speakers, set the following module parameters: `options snd_hda_intel model=lenovo-sky`

## Workaround for brightness bug

The Lenovo Ideapad Y530 has an unusual implementation of the ACPI system. A patch to the kernel (2.6.29) is being developed. Until its release the following workaround should help control the display brightness beyond the limited ability of the keyboard shortcuts.

To see the list of available options:

    cat /proc/acpi/video/VGA/LCDD/brightness

Replace XX in the following command with the display intensity you desire.

    echo XX > /proc/acpi/video/VGA/LCDD/brightness

For full brightness:

    echo 65 > /proc/acpi/video/VGA/LCDD/brightness

## Switching wifi on/off during work

Any ideas? Currently you have to reboot to make it work.

Category:

- Lenovo

Hidden categories:

- Pages or sections flagged with Template:Laptop style
- Pages or sections flagged with Template:Out of date