

I suspect it is a software issue, my TV, or the adapter.
#MINI HDMI FOR MACBOOK PRO PRO#
Elgato Thunderbolt 3 Pro Dock for Macbook. Contents show 1 Best Thunderbolt 3 Dock For MacBook Pro. So you can easily choose the right option for yourself. I have no idea why it isn't working for me but the MIDI program confirms this model is capable. However, there is nothing to worry about as I have handpicked the 10 Best Thunderbolt 3 Dock For MacBook Pro. When I change the volume with the audio keys, I only get a circle with a line through it indicating it can't play audio.
#MINI HDMI FOR MACBOOK PRO TV#
Using the audio MIDI application, the audio does play to the TV via HDMI on the adapter but, when setting the audio source to be the HDMI device, my MacBook does not play audio. However, I'm having trouble with the audio. The adapter is a three-in-one with integrated VGA, DVI, and HDMI connections. I bought a third party adapter on eBay for $8.50 on eBay to use with my mid 2010 MacBook 7,1. You can find a complete compatibility list through a simple Google search. Interestingly, the late 2009 MacBook 6,1 does not support it despite being almost identical to the 7,1 model released less than a year later. The mid 2010 and later unibody MacBook (7,1) supports it. Late 2009 or later iMacs also support it. Mid 2010 or later MacBook Pros support audio through the port. Purgo Mini USB C Hub Adapter Dongle for MacBook Air M1 2021-2018 and MacBook Pro M1 2021-2016, MacBook Pro USB Adapter with 4K HDMI, 100W PD, 40Gbps TB3 5K60Hz, USB-C and 2 USB 3.0. Those that can't will need to have auxiliary speakers connected to the 3.5mm audio jack or other solution through a separate cable system. Only certain Macs can output audio through the mini display port. Visit the BENFEI Store 4. It is important to know which computers support audio through the port. BENFEI Mini DisplayPort to HDMI Adapter, Mini DP (Thunderbolt) to HDMI Converter Gold Plated Cable for MacBook Pro, MacBook Air, Mac Mini, Microsoft Surface Pro 3/4 etc. Mid 2010 or later MacBook Pros support audio through the port. I bought an Accell Mini DisplayPort to HDMI adapter (Accell says it works 4K and is compliant with HDMI 1.4 and DisplayPort 1.2 high bit rate). The monitor works great at 2160x3840 with HDMI plugged into the MacBook Pro's HDMI port. Thunderbolt 3 computers or Thunderbolt iPad Pro. I have a MacBook Pro 15' with Retina Display and a Seiki 4K monitor. It seems some adapters may or may not support audio. Only certain Macs can output audio through the mini display port. 1 x Thunderbolt 3 (40Gb/s) 2 x DisplayPort 1.2 (4096x2160 60Hz) 1 x USB 3.0 (5Gb/s) 1 x Gigabit Ethernet (RJ45) System Requirements.
