Dell UltraSharp U3824DW 38" WQHD+ Curved USB-C Hub
Monitors · Dell
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Latest Firmware
Version M2B104
Released
10.6 MB
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Firmware History
M2B104
1. Add USB-C Switch When PC Sleep option in OSD. 2. Fixed some Mac Compatibility issue. 3. Fixed RJ45 Lan port power behavior issue.
Download from Dell (opens in new tab)M2B103
1. PD Billboard setting fix. 2. Correct USB naming on OSD.
Download from Dell (opens in new tab)M2B102
Bug fix on color preset modes
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.