Click the 'enter' button on the remote, to select that HDMI port number, while simultaneously switching the Mac Mini on. Click the Source button on the TV remote control, and arrow to the side to highlight the HDMI port number where the Mac Mini is connected to, but do not select it until. Turn the TV on, and select another HDMI port than the one used by the Mac Mini (whether there's a signal or not, doesn't matter)ģ. Tried various combinations of ports and cables.Ģ. The TV says 'No Signal' whether using a HDMI cable from the HDMI port, or the USB-3 to HDMI cable. I NEED this monotor to work damn it! Digitus Extracus Apple.HDMI from Mac Mini to a TV or monitor not working? I had that problem too.įairly new Mac Mini, and our only display is a 2019 Samsung 50' TV. No matter how pretty Mojave is - it doesn't work properly. I NEED functionality, not a dead moniotor because I trusted you. While your stuff is getting prettier it is getting more and more useless and troublesome with every release. is Downgrade'Ĭome on Apple - what the hell is happenning to you. It shows a proper Certificate from Apple but the splash sceen shows: 'DisplayLinkDriver can't be installed on this disk. V5 of the DisplayLink software won't even load - no matter how many privileges I give it. But Display port and the USBC (the reason I dropped $900Aus on the monitor) has rendered my inverstment a total turkey. It will connect to a TV tuner or DVD player and function perfecty in HDMI. I do mean everything! I have an external LG 27UK850 4k monitor that worked perfectly before and now it will not connect to my Mojave iMac. Yes, EXACTLY the same problem and have tried everything I can find to solve it - but I can't crack it. I have enabled DisplayLiknkUserAgent.app in Accessibility Preferences in Security & Privacy Preferences, too. My standard cable is HDMI to HDMI and the dock is Baseus GN30E Type-C Multiport Adaptor.Īlso, I've tried DisplayLink driver update/reinstall and currently using 5.0.1. Used dongles to convert signal from HDMI to VGA/DVI/DisplayPort. I have done all and every kind of troubleshooting step(s) mentioned on online forums including NVRAM and SCM resets. Other ones (HP/DELL) do get detected by mac as they are being displayed under System Information -> Graphics/Displays and appear when I 'Gather Windows' in Display Preferences but nothing appears on screens they remain black! Out of all displays only Samsung made displays are working.

Hdmi not working mac mojave