High speed multifunction port (interface) designed by Intel and first manufactured on a shipping product by Apple. Thunderbolt was developed under the name Light Peak and combines PCI Express with Display Port over one serial connection.

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2
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1answer
119 views

Thunderbolt display firmware update 1.2 keeps reappearing, but is not compatible

I've got a problem with the Thunderbolt display firmware 1.2. My screen is not compatible, because it was purchased in 2012 and the update can not be performed. However, the update keeps reappearing ...
2
votes
1answer
4k views

Problem with Mac HDMI - Thunderbolt display to Sony (not a cable problem)

I have a 13-inch Macbook Pro with Mountain Lion installed. I bought an HDMI - Thunderbolt cable months ago in order to watch movies, TV shows and whatnot on my TV (Sony Bravia). The cable had been ...
3
votes
0answers
2k views

Is there a way to use a Thunderbolt monitor with Bootcamp and not need to restart each time it's connected?

So, I'm using a brand new Mac Book Pro with Bootcamp and Windows 7 and I have at giant 27" thunderbolt display. The problem I'm having is at the office I take my laptop with me to meetings. Upon ...
3
votes
0answers
270 views

New Macbook pro rarely recognizes additional display, freezes when connected

My new 13" MacBook Pro rarely recognizes a third-party display. The display works fine with a PC. It is connected via a third-party Thunderbolt/VGA adapter. Worked beautifully the first time. Now I ...
2
votes
0answers
331 views

Thunderbolt bridged with ethernet gives poor performance

I have both iMac and MBP, so I thought it might be a good idea to connect MBP to office network through iMac with thunderbolt bridge. The setup is quite simple: office server <- 1GbE -> cisco ...
2
votes
0answers
211 views

Use a Mini Displayport cable to connect a Late 2013 rMBP to a 2009 iMac?

Can I use a male to male Mini Displayport cable to connect a Late 2013 rMBP to a 2009 iMac? I want to use the 2009 iMac as a secondary display for the rMBP.
1
vote
0answers
36 views

Daisy chain two dell UltraSharp u2414h to MacBook Air (mid 2012)?

I have a MacBook Air (Mid 2012) and was thinking about buying 2 Dell UltraSharp u2414h monitors. Would it support daisy chaining these two monitors with the mini DisplayPort to DisplayPort cable ...
1
vote
0answers
37 views

Chromatic Aberration with Mac Mini

I recently bought a Mac Mini Late 2014 intermediate version of the three available. I have the following issue. Sometimes when I turn the Mac Mini on or from standby I get this chromatic aberration ...
1
vote
0answers
102 views

Can you chain a USB hub off a USB port on a Thunderbolt display?

I'm considering getting a display with thunderbolt connection, to use as extra screen space and as docking station (on a macbook pro 2012) Right now I'm using a USB hub for all the peripheral devices ...
1
vote
0answers
140 views

MacBook Air: Two external displays using CadDigit Thunderbolt Station

I need to connect two external displays to my 2013 Macbook Air. Each external display has one VGA port and one DVI port. After some search, I found that my best option is the CalDigit Thunderbolt ...
1
vote
0answers
111 views

How to persist the display arrangement of multiple thunderbolt displays daisy chainded?

My setup is: MacBookAir, OS X 10.9.4 (13E28) and two Thunderbolt displays. It seems that the arrangement of the displays after reconnecting thunderbold or restarting device is rather randomly ...
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vote
0answers
268 views

Physical keyboard & trackpad stop working on dis/connect of external thunderbolt display

I have a Macbook Pro (Retina, 13", Late 2013) running Lion 10.9.4, that I use with an external thunderbolt display, a bluetooth trackpad, and a USB keyboard -- both of which are connected through the ...
1
vote
0answers
303 views

Apple Dual-Link DVI adapter doesn't work after upgrade to 10.9.2

I have a late 2011 MacBook Pro. I've been running 10.8.x. I'm using the Apple branded dual-link DVI adapter to connect an external WQHD monitor (1440p). It was working great with 10.8. I just ...
1
vote
0answers
335 views

why does my Thunderbolt display not wake from sleep

When putting my MacBook Pro to sleep with Thunderbolt Display attached, upon waking-up machine...Thunderbolt Display does NOT wake, and I must unplug then plug-in the display for it to return to ...
1
vote
0answers
586 views

What can cause external monitor to remain on when MacBook Pro Retina goes to sleep?

I have a MacBook Pro Retina, Early 2013, running Mountain Lion with an external monitor connected via a Thunderbolt-to-DVI adapter on the rear Thunderbolt port i.e. the monitor is connected to the ...
1
vote
0answers
132 views

Can I use the octopus cable to connect a Thunderbolt Display to my 2012 iMac?

I tried connecting a Thunderbolt Display to my 27" iMac (2012) using the Thunderbolt end of the display’s octopus cable, but the display did not turn on and was not recognised by the iMac. Is this ...
1
vote
0answers
557 views

Black rectangle covers up most of screen, after disconnecting external display

I connected my MacBook Air to an external projector (using a Mini DisplayPort to VGA adaptor) to give a Keynote presentation, enabled screen mirroring, gave my talk, then disconnected from the ...
1
vote
0answers
452 views

How can I watch iTunes HD Movies from my iMac on my HDTV?

I've had difficulty watching my HD iTunes Movies on an HDTV. Does anyone have a success story on how to do this? What are you using? For some reason, my current setup fails at the HDCP ...
1
vote
0answers
631 views

Activating the Apple Thunderbold Display speakers when Macbook Pro is docked

Sometimes, I don't get access to the Display Audio that my Thunderbolt Apple Display provides when I dock to the machine with my MacBook Pro. The clunky way to solve this, is a reboot. I've tried ...
1
vote
0answers
2k views

Can the 2011 Mac Mini support 3 displays with DP 1.2 chaining?

Dell u2713H monitor supports Daisy Chaining. as one of the first monitors I've seen that uses DP 1.2 protocol. In essence, I'm asking if thunderbolt supports / enables / works with DP chaining, but ...
1
vote
0answers
142 views

Target iMac does not wake up with the main iMac, but works the other way around!

I have two 27inch iMacs, both 2011. When I connect iMac A to iMac B and let it sleep, iMac B's display does not wake up. However, it still shows up in the Displays and I can still play audio through ...
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vote
0answers
735 views

iMac - 2nd display not working using thunderbolt - HDMI

I recently bought an LG monitor to use as a 2nd display but my iMac (mid 2011, running Mac OS X Lion) doesn't detect it. It's connected using a Thunderbolt-to-HDMI-cable (which I bought from The ...
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vote
0answers
279 views

Can a Thunderbolt iMac be used in target display mode while booted into Windows 7?

Slightly different than what I'm seeing in search: If I have my iMac booted into Windows 7, can I (via Thunderbolt) use the iMac as a target display from my Thunderbolt MacBook Pro running OS X?
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vote
0answers
229 views

Any way to compare Thunderbolt config in picky iMac 21.5“ and happy MacBook Air 11”

Having tried to debug a really annoying 21.5" iMac for a day now, I'd appreciate any hints. The scenario goes like this: We got an iMac 21.5"(Mid-2011) for an auditorium and plugged it in through an ...
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0answers
1k views

Target Display Mode + Teleport with Thunderbolt iMac and Mac mini running Lion

I've set up Screen Sharing, so I can see Teleport is working... But I can't get it to work if I use Target Display Mode. Here's what I tried: ⌘+F2 with Teleport's mouse on the iMac. ...
0
votes
0answers
38 views

2015 MBP external monitor options

I've just purchased the 13" early 2015 MBP with Intel Iris Graphics 6100, and am planning on investing in two external displays to use at my home office. What kind of 4k support does this chipset ...
0
votes
0answers
73 views

MacBook Pro no longer outputs native resolution to external monitor when rotation is on

I have a mid 2012 Retina MacBook Pro running Yosemite 10.10.3. As of last week, I was running an external Dell 24" monitor connected with a Thunderbolt to DisplayPort cable and rotated to portrait ...
0
votes
0answers
38 views

Why can't I use an external keyboard after connecting Macbook Pro to iMac using Thunderbolt?

After connecting laptop to iMac using Thunderbolt, 2 things happen: my external keyboard won't work (on either laptop or iMac, I have to use my laptop keyboard which is annoying), and sound only comes ...
0
votes
0answers
43 views

Triple-non-thunderbolt-display iMac — would this work?

Consider the following: I have a 21.5" (Mid 2011) iMac with a single Thunderbolt port that supports "two Thunderbolt displays". This means normally you would daisy-chain one thunderbolt display to ...
0
votes
0answers
49 views

Should I buy a new 27“ Thunderbolt Display or a 27” 2013 iMac?

I'm starting out as a web designer and developer and it's time to invest in a larger second display for my work. I currently have a 2013 Macbook Pro. Apple haven't updated the Thunderbolt Display ...
0
votes
0answers
41 views

My TB/Ethernet adapter is not detected by my rMBP

My rMBP has two thunderbolt ports, one of which has a VGA adapter plugged in (works fine, in both ports), and the other has an Apple Thunderbolt to Gigabit Ethernet adapter. This is the second such ...
0
votes
0answers
143 views

Dual-Monitor: Second monitor black after sleep mode

I'm using two Elgato Thunderbolt Docks on my MacBook Pro Mid-2012. I connected two displays to them: One HDMI display on each of them. Both are LG-Displays, one a 16:9 and one a 21:9 display. This ...
0
votes
0answers
98 views

Connecting Two Thunderbolt Displays to a Single MacBook Pro

I'm looking to connect two Thunderbolt displays to a single MacBook Pro. I've seen another thread here which mentioned hubs and display ports, but it seems this can be accomplished natively with the ...
0
votes
0answers
33 views

rMBP Mid-2014 Thunderbolt bus bandwidth

I'm thinking of getting an eGPU setup via Thunderbolt going, which will max out the bandwidth available (20Gbit/s) on the Thunderbolt 2 interface. I'm interested to know if the Thunderbolt 2 ...
0
votes
0answers
58 views

FTP Connection over Thunderbolt Bridge

My scenario: I have an imac connected via ethernet and a macbook connected to the imac with a thunderbolt cable. The imac is sharing the ethernet and the macbook is able to access websites, but it is ...
0
votes
0answers
162 views

Same monitor different resolution with Thunderbolt and Displayport

I have a Late 2012 Mac Mini with Intel HD Graphics 4000 connected to a LG 34UM95 monitor that has a resolution of 3440x1440. The monitor has both Thunderbolt and Displayport connections. When the ...
0
votes
0answers
145 views

Elgato thunderbolt dock won't connect to ethernet

I've just bought an Elgate thunderbolt dock, and it won't connect to Ethernet. I've used the Thunderbolt to Ethernet adapter before with no problems. I've tried this tutorial, and it sometimes work, ...
0
votes
0answers
156 views

Display seems a bit blurred with MacMini 2012

I have a 22" HD TV which I use with my 2008 MacBook through a mini-displayport -> HDMI cable. The display when I do that is really clear and crisp. When I use the exact same cable and TV connected to ...
0
votes
0answers
111 views

Is there a Thunderbolt 1 docking station that will drive 2 external monitors on a mid-2013 Macbook Air?

There are a few similar questions out there but few recent answers (meaning, after the MBA started using graphics hardware that could actually drive multiple displays). I have a mid-2013 Macbook Air ...
0
votes
0answers
216 views

is it possible to run a 4k display using an eGPU on a mid 2012 MacBook Pro (non retina)

I'm interested in driving a 4k display by using an eGPU. I've acquired a Sonnet Thunderbolt ePCI expansion chassis (see here) -- which will allow me to hook 1 double width ePCI card or two single ...
0
votes
0answers
197 views

Any Thunderbolt docks compatible with 4K at 60Hz?

I just got an Asus PB287 4K display. I was hoping to use it with the Belkin Thunderbolt Express Dock. The display works fine when connected directly to my 2014 rMBP, but with the dock it only gives a ...
0
votes
0answers
219 views

Dell monitor randomly goes blank on Mc mini

I have a Mini late 2012 (i5 16gb RAM) It was running Maverick and now running the Yosemite Beta. A Dell U2414H and an older Dell E207WP My problems is: My Dell U2414H randomly says there is no ...
0
votes
0answers
88 views

Connecting late 2012/early 2013 MacBook Pro to a Dell U2713HM… issues

I recently purchased a Dell 27 inch monitor. I didn't have an adapter to convert HDMI into Thunderbolt, so I used the VGA to Thunderbolt connector instead and it worked, albeit with only 2048px ...
0
votes
0answers
103 views

Monitor connected via DVI-to-Thunderbolt requires minutes of jiggling before it is recognized

I am connecting a Dell G2410 monitor to my Macbook Pro (Retina, 15-inch, Early 2013) via a DVI-to-Thunderbolt adapter. However, whenever I plug it in, I have to spend at least a few minutes jiggling ...
0
votes
0answers
497 views

Drive speeds … PCIe vs external thunderbolt SSD

I have a new 2014 MacBook Pro with 1TB internal PCIe SSD. Blackmagic Disk Speed Test is reporting read/write speeds of over 900MB/s. I am debating whether to swap this machine for a 512GB one (saving ...
0
votes
0answers
99 views

Official 0.5m Thundebolt cable and Dell Mini DP monitor

When moving I somehow lost the Mini-DP to DP cable that came with my Dell U2413 display (and which enables me to use my display just fine). This display features a raft of input ports; DVI, DP, ...
0
votes
0answers
44 views

My macbook pro is getting some current while connecting to external monitor

My macbook is getting some current or can be said as vibrating when i connect it to Thunderbolt to VGA adapter to external monitor. and then when i connect macbook to magsafe connector for charging , ...
0
votes
0answers
342 views

How To connect the macbook with thunderbolt display 27" to non thunderbolt TV with HDMI port?

I have the following equipments in hands: Macbook PRO 15 inch with 1 thunderbolt port. Apple Thunderbolt display 27" A Samsung TV with RGB port, & HDMI port. I want all these displays ...
0
votes
0answers
399 views

Black borders on sides of 2nd external monitor with new Macbook Pro 15" Retina

I just began using a new Macbook Pro 15" with Retina Display running Mountain Lion. Since it has 2 thunderbolt ports, I decided to try hooking up two external monitors. Both monitors are the same Dell ...
0
votes
0answers
1k views

Lacie external Thunderbolt drive not appearing in finder

I have an iMac running Mountain Lion and just bought an external Lacie Thunderbolt drive. It seems to work, but does not appear in the Finder. Does anyone know a fix for this?