HDMI not working

[RPJapan]

I have  an old Windows 10 computer with a HP monitor which didn’t meet Windows11 requirements, so using the HP Monitor I decided to upgrade the Motherboard, Processor, and Memory Modules. Here’s the list:

ASUS Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header

AMD Ryzen 5 5600GT 6-Core, 24-Thread Desktop Processor6 Cores and 12 processing threads, with advanced AMD Radeon graphics built-in 4.6 GHz Max Boost, unlocked for overclocking, DDR4 support

Team Group T-Force Vulcan Z TLZRD416G3200HC16CDC01 Memory Module 16 GB 2 X 8 GB DDR4 3200 MHZ

The install of the new hardware went great and I got my computer to boot up. Next I installed Windows 11 on it with no problems.

Everything works great except the HDMI connection. When I connect the HDMI cable from my computer to my TV I get no signal.

Any help would be appreciated.

[Angelica121]

I recently connected my ASUS laptop to an external monitor, but it’s not being detected. Here’s what’s happening:

• The external display remains blank even though the HDMI/DisplayPort cable is properly plugged in.

• The laptop detects that a second screen is connected but doesn’t display anything.

• Updating display drivers didn’t resolve the issue.

• The monitor works fine with other devices, so the issue seems to be with the laptop.

• Tried changing the display settings (Extend/Duplicate modes), but no luck.

I had a similar issue when using an external monitor while accessing GetPoliceClearancePH , where certain elements wouldn’t scale properly. Could this be a software or hardware issue?

[NMXD]

Did you try to connect the HDMI cable to the GPU because if you try to connect the HDMI to the motherboard you will get no signal.

[RPJapan]

I solved my problem, it was the HDMI cable. I got a brand new cable now everything is OK.

Thank You.