Thunderbolt to hdmi adapter not working on macbook air Pc#
Thunderbolt to hdmi adapter not working on macbook air tv#

Thunderbolt to hdmi adapter not working on macbook air Pc#

If the iMac behaved as a standard Thunderbolt display, then there are adapters that could make it work (HDMI 1.4 to DisplayPort, Thunderbolt 3 add-in card and PCIe slot to power it, and an Apple Thunderbolt 3 to Thunderbolt 2 adapter).īut I don't think the iMac behaves as a standard Thunderbolt display because I can't find any reports of successful attempts to connect a Thunderbolt iMac in Target Display Mode to a PC running Windows.

The later iMacs (Mid 2011-Mid 2014) only allowed a Thunderbolt connection. You would need a HDMI 1.4 to DisplayPort adapter for that. The iMac (27-inch, Late 2009) and iMac (27-inch, Mid 2010) allowed either a Thunderbolt or DisplayPort connection. If it doesn't work, I think I'll call Apple support before spending nearly $100 on another adapter - will also let you guys know what they say if it comes to that.No, according to Apple support document ht204592 'Use your iMac as a display with Target Display Mode'. I'll let you guys know (should arrive Tuesday). I think I'll wait to try the Anker adapter that I ordered before spending even more money on this. Here's one that simply says 'Thunderbolt 3' but it's $90.00 (yikes!) When I search on Amazon for 'thunderbolt 3 hdmi' the vast majority of the results say USB-C and 'Thunderbolt 3 compatible'. Supports both video and audio output.' They don't sell a 'HDMI to Thunderbolt 3' adapter.only one I see on their site is this third-party one which is very expensive and overkill).

Thunderbolt to hdmi adapter not working on macbook air tv#

And why would Apple sell such an adapter if it didn't work with projectors, which are VERY commonly used with their notebooks? In fact, the product page even says, 'Requires an HDMI cable (sold separately) for connection to your TV or projector. Why would the Apple USB-C Digital AV Multiport Adapter work with my 4k (3840x2160) TV but not a WXGA (1280x800) projector? You'd think a 4k display device would require the higher standard. Interesting thought, but that raises other questions if true. However, if I connect the projector to my 2012 MBA using a VGA cable, the VGA-to-HDMI adapter, and the HDMI-to-TB2 adapter, I get a video signal. When I connect the projector to my MBA M1 using a VGA cable, the VGA-to-HDMI adapter, and the Apple USB-C Digital AV Multiport Adapter, I get no video signal. I have both a VGA-to-HDMI adapter (third party) and a HDMI-to-TB2 adapter (third party). multi-port adapters when hooking to a projector.ĮDIT: Here's another interesting experiment I just did. If I DON'T, then I would be wondering if it's an issue of single vs. I've just ordered this Anker USB C to HDMI Adapter and will report back if I have the same issue with it. a TV that would be causing this?įWIW, I'm also connecting to the same projector via VGA using the Apple USB-C VGA Multiport Adapter and it works flawlessly. Is there something unique to HDMI bus on a projector vs. So the only thing I can think of is it's some sort of incompatibility with the HDMI bus on Epson projectors and the HDMI-to-USB-C adapter. So you'd conclude it must be something wrong with the HDMI bus on the projector, right? No, because it works perfectly fine with both an Apple TV and my 2012 MBA using an HDMI to TB2 adapter. So this would indicate it's neither a faulty adapter nor faulty cable. It works perfectly fine with my 60' LG 4K TV using the same HDMI cables. I've also tried with another Epson projector with the same result.

I've tried restarting (projector and MBA) and using a different HDMI cable.