Radeon Software Crimson ReLive Edition 19.4.1 Adrenalin Edition Release Notes

Radeon Software Adrenalin 2019 Edition 19.4.1 Highlights

Fixed Issues

• AMD Radeon VII and Radeon RX Vega Series graphics products may experience system instability, or an intermittent system hang when three or more displays are connected and enabled at the same time.
• World of Warcraft™ patch 8.1.5 or later may experience an intermittent crash or application hang when MSAA is enabled.
• Mouse cursors may disappear or move out of the boundary of the top of a display on AMD Ryzen Mobile Processors with Radeon Vega Graphics.
• Radeon WattMan auto overclock may fail to raise engine clocks past default levels on Radeon RX Vega series graphics products.
• Vari-Bright changes may fail to apply on some AMD Ryzen™ Mobile Processors with Radeon™ Vega Graphics system configurations.
• World of Tanks™ may experience intermittent graphical corruption when game settings are set to minimum on Radeon RX Vega series graphics products.

Known Issues

• AMD Radeon VII may experience screen flicker in multi display setups on desktop or while applications are running.
• Netflix™ Windows® Store application may experience display flicker during video playback on some HDR enabled displays.
• Performance metrics overlay and Radeon WattMan gauges may experience inaccurate fluctuating readings on AMD Radeon VII.
• Performance metrics overlay may experience intermittent flicker when playing back protected content with this feature enabled.

Important Notes

• AMD Ryzen™ Mobile Processors with Radeon™ Vega Graphics FAQ for Radeon Software Adrenalin 2019 Edition can be found here. 

Package Contents

The Radeon Software Adrenalin 2019 Edition 19.4.1 installation package contains the following:

• Radeon Software Adrenalin 2019 Edition 19.4.1 Driver Version 18.50.31.01 (Windows Driver Store Version 25.20.15031.1000)

The Radeon Software Adrenalin 2019 Edition 19.4.1 installation package can be downloaded from the following links:

By clicking the Download button, you are confirming that you have read and agreed to be bound by the terms and conditions of the End User License Agreement (“EULA”).  If you do not agree to the terms and conditions of these licenses, you do not have a license to any of the AMD software provided by this download.

• Radeon Software Adrenalin Edition 19.4.1 Driver for Windows® 10 64-bit
• Radeon Software Adrenalin Edition 19.4.1 Driver for Windows® 7 64-bit
   

Installing Radeon Software Adrenalin Edition

For detailed instructions on how to correctly uninstall or install Radeon Software Adrenalin Edition, please refer to the following support resources:

• How-To Uninstall Radeon Software Adrenalin Edition on a Windows® Based System
• How-To Install Radeon Software Adrenalin Edition on a Windows® Based System

NOTE: 
This driver is not intended for use on AMD Radeon products running in Apple Boot Camp platforms. Users of these platforms should contact their system manufacturer for driver support.

When installing Radeon Software Adrenalin Edition 19.4.1 for the Windows® operating system, the user must be logged on as Administrator, or have Administrator rights to complete the installation of Radeon Software Adrenalin Edition 19.4.1.

Radeon Software Adrenalin Edition 19.4.1 requires Windows 7 Service Pack 1 to be installed.

Radeon Product Compatibility

Radeon Software Adrenalin Edition 19.4.1 is compatible with the following AMD Radeon products.

Mobility Radeon™ Product Compatibility

Radeon Software Adrenalin Edition 19.4.1 is a notebook reference graphics driver with limited support for system vendor specific features.

​​​​AMD Processors with Radeon Graphics Product Compatibility

Compatible Operating Systems

Radeon Software Adrenalin Edition 19.4.1 is designed to support the following Microsoft® Windows® platforms. Operating System support may vary depending on your specific AMD Radeon product.

• Windows® 10 64-bit version
• Windows 7 64-bit version with SP1 or higher