MSI MPG 491CQPX QD-OLED 49" 240Hz
Monitors · MSI
Last checked
Latest Firmware
Version v023
Released
0.8 MB
Update track record
- releases tracked since 2024
- 6
- typical gap between releases
- ~3 months
- since the latest release
- 60 days
- security-related releases
- 0
Get Firmware Update Notifications
Get notified when new firmware is released for this device.
Firmware History
v023
LatestFixed Display Flicker under HDR content in EOTF Boost mode.
Download from MSI (opens in new tab)
Why Keep Your Firmware Updated
Monitor firmware controls image processing, input handling, and on-screen display features. Updates can fix flickering, improve color accuracy, resolve HDMI/DisplayPort handshake issues, and enhance gaming features like variable refresh rate. Most monitor firmware updates are applied via USB drive — check the manufacturer's instructions for your specific model.