Brightness Issue:
Check Keyboard Shortcuts:
Use Fn + brightness keys to adjust brightness.
Update Graphics Drivers:
Download and install the latest RTX 4060 graphics drivers from the official Asus website.
Power Options:
Adjust power plan settings to ensure brightness isn't limited.
BIOS/UEFI Update:
Check for and install any available BIOS/UEFI updates from Asus.
Display Settings:
Confirm brightness settings in Windows "Display" settings.
HDMI Resolution Issue:
Graphics Driver for HDMI:
Ensure RTX 4060 graphics driver is correctly installed and updated.
Windows Display Settings:
Set the correct resolution in Windows "Display settings."
Monitor Settings:
Check monitor settings for input resolution and display mode.
HDMI Cable and Port:
Use a high-quality HDMI cable and try a different HDMI port on the laptop.
Nvidia Control Panel:
In Nvidia Control Panel, verify the correct resolution for the external monitor.
Check Windows Updates:
Ensure the Windows operating system is up to date.
If issues persist, contact Asus support or visit their community forums for specific solutions related to your laptop model.
