GU603HM Possible HDMI Port Issue

[goats_9]

Hello ASUS Forum. First Post Here!

Please find the complete problem description along with attempted solutions here.

Summary: HDMI to HDMI/Analog connection to a 1080p 60Hz monitor from my ASUS ROG Zephyrus M16 GU603HM (Windows 11) laptop does not work. Except physical checking (i.e. HDMI port/hardware issue) if there's anything else I can do to help, please let me know ASAP.

[xeromist]

If all the other combinations of devices and cables work then it sounds like the HDMI port. 1080p60 is not a difficult mode to display so there must be something really wrong.