ASUS ROG Swift OLED PG27UCDM 27" 4K

Firmware History

1. MCM108

   Latest2026-01-14

   Bug fixed and performance improvement: 1.OLED Anti-flicker Memory Optimization Fixed an issue where the Anti-flicker setting would reset during input switching. The system now correctly remembers and restores the Anti-flicker status when switching between HDMI and DP sources, eliminating the need for manual reactivation. 2.Dolby Vision Signal Wake-up Fix Resolved an issue where the display would fail to light up or wake properly when switching to a Dolby Vision source while in Power Saving Mode. 3.HDR and Power Saving Mode Parameter Correction Fixed a bug where color parameters were applied incorrectly when switching the HDR Format to Dolby Vision while simultaneously toggling the Power Setting to Power Saving Mode. 4.Dolby Vision Feature Menu Restriction Adjusted settings to disable the Adjustable HDR function when Dolby Vision is active, ensuring color performance remains compliant with Dolby Vision standards. 5.Enhanced Pixel Cleaning Mechanism Implemented an enhanced Pixel Cleaning mechanism and updated notification system to further improve OLED panel longevity and maintenance. 6.USB Firmware Update Stability Improvement Fixed a critical issue where the firmware update process via USB drive could be interrupted by the triggered display of the Dolby Vision logo.

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2. MCM107