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ROG Swift 360Hz PG27AQNFind another model
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BIOS & FIRMWARE

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Firmware
PG27AQN Firmware update to MCM104
Version MCM104
117.85 MB
2024/08/12

**New Features:**
G-Sync Processor → Add ULMB2-related features (NVIDIA ULMB2/ULMB 2 Pulse Width/ULMB2 Pulse Offset)
Image → Auto SDR Brightness (existing feature moved from System setup to Image)/Auto HDR Brightness/Aspect Control
Color → Vibrance/SDR Auto Color/HDR Auto Color

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ASUS_PG27AQN_ULMB2_FW_Update
Version MCM103
116.5 MB
2023/05/26

New Features:
NVIDIA ULMB 2/ ULMB 2 Pulse width.
System Setup → DSC.

Bug Fixes:
fine tune OD library.

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