Firmware update and blooming effect on my new Acer monitor (X34 V3 MiniLED)

The blooming effect you're seeing on your new Acer monitor, particularly noticeable in dark scenes with bright elements, is likely due to the monitor's panel technology and is often a characteristic of IPS (In-Plane Switching) and MiniLED displays. It's not necessarily a defect, but rather a visual phenomenon where bright areas appear to bleed into surrounding darker areas.

Understanding Blooming:
IPS Panels:
IPS panels are known for their wide viewing angles and accurate color reproduction, but they can be susceptible to backlight bleeding and blooming, especially in dark scenes.
MiniLED and Full-Array Local Dimming:
When using HDR with full-array local dimming (FALD) on MiniLED monitors, blooming can occur because the monitor divides the screen into zones to control backlight intensity. When a bright object is on a dark background, the surrounding dimming zones may be affected, causing a halo or blooming effect.

How it happens:
In essence, the monitor's local dimming feature attempts to dim the backlight in dark areas, but the light from brighter areas can bleed over, creating the blooming effect.
Troubleshooting and Mitigation:
Check Display Settings:
Backlight Brightness: Reduce the backlight brightness in your monitor settings to potentially lessen the blooming effect.
Local Dimming Settings: If your monitor has local dimming settings (often under HDR settings), experiment with different levels to see if it helps.
HDR Settings: In some cases, disabling HDR or adjusting HDR settings might reduce blooming.
Consider Ambient Lighting:
In a brighter environment, the blooming effect may be less noticeable. Try adjusting the ambient lighting in your room to see if it helps.

Cable Connections:
Ensure that your monitor is connected to your computer with the correct cable (e.g., HDMI or DisplayPort) and that the connections are secure.
Driver Updates:
Make sure your graphics card drivers are up to date, as outdated drivers can sometimes cause display issues.
Check for Hardware Issues:
If the blooming is severe or other display issues are present, there could be a hardware malfunction. Contact Acer support or the retailer if you suspect a hardware problem.

Important Notes:
Blooming is a common issue with IPS and MiniLED monitors, especially when using HDR.
It's not usually a sign of a defect, but it can be distracting for some users.
Many users find that they get used to the effect during normal use, particularly in well-lit environments.
By adjusting your monitor settings, optimizing your environment, and ensuring proper connections, you can often mitigate the blooming effect and improve your viewing experience.
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