So I just bought a 65 inch G6 at Best Buy and it came with a free M7 wireless speaker. I would have bought the H7 soundbar but it was a bit out of my price range at the moment ($800+). My question is if I buy another M7, can I connect both M7s to the G6 without the need for the sound bar, and will it even sound good that way? Or is the H7 soundbar completely necessary?

I have an LG OLED65C16LA and I'm constantly having HDMI issues. My PC frequently loses signal and the TV shows "No Signal". I've tried different settings, cables, ports, and all the usual troubleshooting steps, but the problem keeps coming back.

To make things worse, my Sony soundbar, which worked flawlessly over HDMI for years, has also stopped working.

My PC is running an RX 9070 XT and is connected with a RUIPRO 8K HDMI 2.1 Fiber Optic Cable (48Gbps, 5m).

Is LG just bad, or am I missing something?