The HDMI connection is no longer functioning properly.
The HDMI connection is no longer functioning properly.
I've experienced this problem where my HDMI connection suddenly failed. Previously, running a 1660 Super with two monitors and a TV worked perfectly. After switching to a 3070, it functioned again until recently. Over the past three days, nothing has worked despite changing cables, ensuring ports were properly seated, and trying various monitors. Notably, my DVI connections remained unaffected. I've reviewed Windows settings and Device Manager, but no device is being detected on the HDMI port. What should I try next? I'm unsure which specifications would help, but my current setup includes: Windows 10 version 22H2, AMD Ryzen 9 5900X, 12-core, Mag X570 Tomahawk, Wi-Fi adapter, NVIDIA GeForce RTX 3007, two Acer XF250Q Bbmiiprx 24.5" monitors at 1920x1080, 144 Hz. The TV also had a shorting issue with the display port. On the positive side, I found a Micro Center listing and, thanks to my 2-year protection plan, received a 4070 with another plan, though I was owed $5. Updated December 7, 2023 by Ninjanic0