SteamOS 3.5.1 Preview - Adds Undervolting, HDR Fixes, and More

A new SteamOS update was pushed out to the preview branch today. This update primarily contained some bug fixes, which included some HDR issues and a new HDR analysis for developer settings. There was also a new BIOS update, which officially added Undervolting controls to the Steam Deck. Undervolting is a risk, and I wouldn't change these settings lightly, but the rewards could be nice. It is a risk, so be careful changing these settings.

There was also a couple of general and Desktop Mode fixes that were brought in. So far, it seems the 3.5 update is rounding out to be pretty special.

SteamOS 3.5.1 Preview Update Changelog:

一般

• Fixed a case where an SD card with filesystem errors would be mounted as read-only.
• Fixed the custom performance overlay presets file inheriting the default settings from the steam presets.
• Fixed internal display rotation being erroneously reported to the game.

Firmware 118

• Actually added undervolting controls.

External display

• Fixed a 3.5 regression with HDMI output.
• Fixed a long-standing issue where the internal display backlight would always stay on.
• Fixed bug with HDR applications showing in wrong colorspace if they moved their window during swapchain creation.
• Fixed HDR not working in 32-bit applications.
• Added HDR Analysis to developer settings.
• Disabled HDR exposure in "My Little Pony: A Maretime Bay Adventure" as it enables it without rendering in HDR.

デスクトップ・モード

• Fixed a case where the desktop could be empty and apps would fail to launch.
• Fixed a bug where switching to the Plasma Desktop transition could result in broken colors.

この記事を楽しんでいただけたなら、SteamDeckHQ の他のコンテンツもチェックしてみてください！あなたのゲーム体験に役立つゲームレビューやニュースを幅広く取り揃えています。ニュース、ヒントやチュートリアル、ゲーム設定やレビューをお探しの方も、最新のトレンドを知りたい方も、ぜひご利用ください！