![macbook pro - MiniDisplay port to HDMI to optical 5.1 audio only has 2-channel output - Ask Different macbook pro - MiniDisplay port to HDMI to optical 5.1 audio only has 2-channel output - Ask Different](https://i.stack.imgur.com/6WE6m.png)
macbook pro - MiniDisplay port to HDMI to optical 5.1 audio only has 2-channel output - Ask Different
![Help needed: I bought a '22 Macbook Pro with the M2 Pro chip, using HDMI 2.1 trying to connect to my Samsung G9 240hz 5k monitor. I cannot get the mac to Help needed: I bought a '22 Macbook Pro with the M2 Pro chip, using HDMI 2.1 trying to connect to my Samsung G9 240hz 5k monitor. I cannot get the mac to](https://preview.redd.it/help-needed-i-bought-a-22-macbook-pro-with-the-m2-pro-chip-v0-hezw5hln303b1.jpg?auto=webp&s=255d6fa8650d0a45d08410370e2eca878a3c6909)
Help needed: I bought a '22 Macbook Pro with the M2 Pro chip, using HDMI 2.1 trying to connect to my Samsung G9 240hz 5k monitor. I cannot get the mac to
![macos - Why does the 14" M1 Macbook Pro support 5120x1440@70hz when using an HDMI 2.0 USB-C dongle, but not via the built in HDMI 2.0 port? - Super User macos - Why does the 14" M1 Macbook Pro support 5120x1440@70hz when using an HDMI 2.0 USB-C dongle, but not via the built in HDMI 2.0 port? - Super User](https://i.stack.imgur.com/l0nZa.png)