PG27AQDP
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    Firmware
    ASUS_PG27AQDP_MCM105
    Version MCM105
    6.28 MB
    2026/01/02
    SHA-256 :430ACE45A006375738112EBFC180F8F661D0EE9B1E0FBD4D5DF7C47F2A5F783E

    Bug fixed:
    1. Fixed an issue where AI Crosshair and AI Sniper were not mutually exclusive
    2. Fixed an OSD display error where the Blue Light Filter status was incorrectly shown after toggling PC HDR at Level 4, despite the visual output being correct
    3. Implemented an enhanced Pixel Cleaning mechanism and Pixel Cleaning notifications.

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    ASUS_PG27AQDP_MCM104
    Version MCM104
    6.29 MB
    2025/06/18
    SHA-256 :B8E2F90BB0692528EB83B4C81FACDFC319F6FBF55B9564BFECFDB9E3DEEA2EA6

    Bug fixed:
    1. Fixed Adjustment settings for HDR gaming/console/cinema modes can be stored independently when adjustable HDR is enabled.
    2. Corrected mutual exclusion behavior when the VividPixel function is enabled.
    3. Fixed the Issue where the light effect was disabled when switching HDR modes.
    4. Corrected to state that when VRR is turned off, the Anti-Flicker function cannot be enabled.
    5. Fixed the FPS counter number format error when enabled.
    6. Fixed the Issue where the light bar jumped erratically when selecting up or down in the Screen Move option.
    7. Fixed the Issue where HDR settings could not be adjusted after selecting Freesync Premium HDR in the shortcut options.
    8. Fixed: When entering the shortcut options and selecting the AI menu, the MOBA Map Helper and AI Sniper functions are now mutually exclusive.

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    ASUS_PG27AQDP_FW_MCM103_and_USB_Flash_update_SOP
    Version MCM103 by USB_Flash update
    1.73 MB
    2024/10/04

    Firmware Update - Bug Fixes and Improvements
    • Modified DDC/CI Functionality and OSD Strings: Adjusted the Display Data Channel/Command Interface (DDC/CI) function and updated the On-Screen Display (OSD) text to enable the Display Widget Center to retrieve accurate data.
    • Resolved ELMB Function Grayout and Mutual Exclusion Issues: Fixed issues where enabling Extreme Low Motion Blur (ELMB) caused other functions to be incorrectly grayed out or conflicted with each other.
    • Corrected Abnormal Brightness Behavior with ELMB: Resolved abnormal brightness behavior that occurred when ELMB was enabled.
    • Fixed OLED Anti-Flicker Mutual Exclusion Behavior: Addressed issues where turning the OLED Anti-Flicker function on or off caused improper mutual exclusion with other features.
    • Updated OSD 'OLED Care' Menu Wording: Changed the wording in the OSD 'OLED Care' menu from "Local Dimming Control" to "Global Dimming Control" for improved clarity.
    • Fixed Text Blurriness at 24.5-Inch Screen Ratio in Aspect Control: Resolved an issue where text appeared blurry when the screen ratio was set to 24.5 inches.

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    ASUS_PG27AQDP_FW_MCM103_and_OneKey_Update_SOP
    Version MCM103 by OneKey update
    5.04 MB
    2024/10/04

    Firmware Update - Bug Fixes and Improvements
    • Modified DDC/CI Functionality and OSD Strings: Adjusted the Display Data Channel/Command Interface (DDC/CI) function and updated the On-Screen Display (OSD) text to enable the Display Widget Center to retrieve accurate data.
    • Resolved ELMB Function Grayout and Mutual Exclusion Issues: Fixed issues where enabling Extreme Low Motion Blur (ELMB) caused other functions to be incorrectly grayed out or conflicted with each other.
    • Corrected Abnormal Brightness Behavior with ELMB: Resolved abnormal brightness behavior that occurred when ELMB was enabled.
    • Fixed OLED Anti-Flicker Mutual Exclusion Behavior: Addressed issues where turning the OLED Anti-Flicker function on or off caused improper mutual exclusion with other features.
    • Updated OSD 'OLED Care' Menu Wording: Changed the wording in the OSD 'OLED Care' menu from "Local Dimming Control" to "Global Dimming Control" for improved clarity.
    • Fixed Text Blurriness at 24.5-Inch Screen Ratio in Aspect Control: Resolved an issue where text appeared blurry when the screen ratio was set to 24.5 inches.

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    ASUS_PG27AQDP_FW_MCM102_and_USB_Flash_update_SOP
    Version MCM102 by USB_Flash update
    8.49 MB
    2024/08/27

    New features:
    1, Increased AI Feature Sensitivity for the AI Sniper and MOBA Map Helper features.
    2, Advanced HDR Controls:
    We’ve added new adjustable HDR settings, including control over color temperature, brightness, saturation, contrast, 6-axis saturation, and Vivid Pixel, allowing for greater customization of your display.

    Bug fixed:
    1, Fixed light in motion confusion while ELMB feature turn on.
    2, OSD wording translation mistake fixed .

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    ASUS_PG27AQDP_FW_MCM102_and_OneKeyUpdate_SOP
    Version MCM102 by OneKey update
    4.74 MB
    2024/08/27

    New features:
    1, Increased AI Feature Sensitivity for the AI Sniper and MOBA Map Helper features.
    2, Advanced HDR Controls:
    We’ve added new adjustable HDR settings, including control over color temperature, brightness, saturation, contrast, 6-axis saturation, and Vivid Pixel, allowing for greater customization of your display.

    Bug fixed:
    1, Fixed light in motion confusion while ELMB feature turn on.
    2, OSD wording translation mistake fixed .

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