mini displayport to hdmi not working mac

With Rakuten Kobo’s reading app, you’re able to: ↳ ThinkPad X20/X30/X40 Series incl.Download the Rakuten Kobo app and browse from over 3.5 million free and affordable eBooks, magazines, comics and children's books.↳ ThinkPad SL and L Series until L420/L520.↳ Forum Notices, Questions and Suggestions.FORUM RULES, HOW-TOs and FREQUENTLY ASKED QUESTIONS.I also have a docking station that is compatible with both the X230 and T520, so my next step will be to try to connect the X230 using the docking station's DP output.Ĭan anyone suggest other things I should try? This adapter will support audio only if your source device allows audio output through the Mini DisplayPorts interface Powered from Mini DisplayPort source.Connectors: Mini DisplayPort Male to HDMI Female. Support HDMI 12bit per channel (36bit all channel) deep color.Support compressed audio such as DTS Digital, Dolby Digital Support HDMI highest video resolution 1080p.Support HDMI 225MHz/2.25Gbps per channel (6.75Gbps all channel) bandwidth Support Mini DisplayPort 1.1a input and HDMI1.3b output And I'm able to successfully connect my T520's displayport to them (using a different adapter, it has a full sized displayport). Both televisions are older Samsung models. The televisions I tried stubbornly display 'no signal', and no amount of extending or duplicating the display helps.

I installed Lenovo's Vantage software and updated all the drivers in the machine. I downloaded and installed the latest Intel 4000 graphics driver. Now that I have my X230 working properly (I posted a couple of months ago about its faulty wireless card, now replaced) and a fresh, fully updated install of Windows 10 on it, I decided to buy a cable to convert DisplayPort output to HDMI so I can connect it up to a television.

Mini displayport to hdmi not working mac