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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2answers
153 views

Monitor resets with OWC Thunderbolt 2 Dock?

I recently got a OWC Thunderbolt 2 Dock and am hooking my monitors into it. I have Display Port to MiniDisplay Port going from the monitor to the dock, one thunderbolt cable going from dock to Macbook ...
0
votes
1answer
3k views

How do I reset/clear my external display settings in 10.9?

I messed up the settings for the clamshell display mode on my MacBook Pro. I can't get my external display to work when I close my laptop. I can get all other modes working (standard mirroring and ...
0
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0answers
16 views

3xHDMI out of a single Thunderbolt port - 2015 MBP

I'm planning on purchasing 3 HDMI monitors to use as a workstation for my MBP. For the sake of ease and convenience, instead of using the native HDMI + 2 mini DP to HDMI adapters, is there any way to ...
0
votes
1answer
109 views

Why are drivers not working in Windows 10 with bootcamp?

My colleague has two MacBook Pro 13 (Retina) laptops and has setup Windows 10 through bootcamp on both. The bootcamp wizard has been installed on both but there is a problem with the Thunderbolt ...
0
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1answer
37 views

Can I use my 2011 iMac as a Thunderbolt display for my PC?

I have an 2011 27" iMac, it has two Thunderbolt ports. I also have an Asus Z87 Deluxe Quad motherboard which has two Thunderbolt ports. I recently got a Thunderbolt to Thunderbolt cable from Apple. ...
0
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0answers
9 views

Is there a way to have the (automatically adjust) brightness of two thunderbolt displays connected to each other in sync

I have a MacBook Pro Retina with two Thunderbolt Displays connected to it in Daisy Chain mode. Both displays have the Automatically adjust brightness setting on, and the MacBook is closed. Is there a ...
0
votes
1answer
22 views

Dell monitor does not run on native resolution of 1600x900 pixel when connected to early macbook pro retina 2015 via thunderbolt

just a few hours ago I got 2 dell E2015HV monitors, they are VGA monitors with a native resolution of 1600x900 pixel and since the macbook pro retina does not have any VGA ports I'm using two VGA to ...
3
votes
2answers
904 views

Connecting 2015 15" Retina MacBook Pro to Dell U2715H?

What would be the 'best' way to connect the 2015 Retina MacBook Pro to a Dell U2715H monitor? If I wanted to use the monitors USB 3.0 ports and also output sound to a Dell soundbar, how many cables ...
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0answers
233 views

Problem with Thunderbolt on Mac Air A1466

Recently I noticed that Apple TB Ethernet Adapter stopped working on my Mac Air. It is not a problem with lost packets. Or with DHCP not working. The system does not detect Adapter. It does not shown ...
0
votes
1answer
152 views

Searching through a whole lot of PDFs on an external disk

I do have one Tera of Texts (mostly PDF) which is really really much (something like 100'000 documents). They are on an external USB3 and, of course, spotlight-indexed. When I look by text search ...
0
votes
1answer
51 views

MacBook Pro Retina 15 connecting a 4k monitor

Just got a new MacBook Pro 15 Retina (mid 15). I have an Acer 4k-monitor which I'm looking to connect to the MacBook but I can't figure out how. The Apple website and FAQ's weren't helpful. I want ...
0
votes
1answer
39 views

Which adapter to get in order to use Dell U2515H with Thunderbolt port?

I have MacBook Pro (late 2013) and I'm considering getting Dell U2515H QHD monitor. The MBP has two Thunderbolt ports. The monitor supports DisplayPort and DisplayPort 1.2. Which adapter I need to ...
0
votes
2answers
154 views

Should I upgrade my Mid 2009 MBP 15 2.8 to MBPr 13?

I code on eclipse and XCode on my Mid 2009 MBP 15 inch 2.8 ghz works very good. (very good = acceptable compile times and almost no occasional freezes. You don't get because of the slowness ...
0
votes
1answer
1k views

Dire need to make Bootcamp work with Thunderbolt Display

According to this Apple KB article, it's not possible to re-connect a Thunderbolt Display to Windows Bootcamp without restarting the computer. A directly-connected Thunderbolt device that is ...
1
vote
0answers
39 views

Macbook Pro 13 Late 2013, BenQ GW2765HT, and Displayport cable

I recently purchased BenQ GW2765HT to connect my 13 inch rMBP via mini DP to Displayport. After around 1 week of use, the displayport connection is flaky to get properly recognized. Sometimes it ...
1
vote
1answer
63 views

Thunderbolt vs DisplayPort

I have a Mid 2015 15" Retina MBP and two external 4k monitors. Both monitors work when plugged into the HDMI port, but I can't get the second monitor to work via the display port, and need clarity. I ...
4
votes
4answers
4k views

Switch to Target Display Mode without keyboard

Here's my setup: MacBook --> Thunderbolt Display --> iMac 27" The MacBook is the primary computer I want to use; the iMac is the (tertiary) display. This all works just fine. The problem is, when ...
0
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0answers
38 views

Reinstall Thunderbolt Firmware on a 27" iMac Late-2012

I have a consistent issue with the "Thunderbolt Firmware Update 1.2" showing up endlessly in the App Store, but more importantly, after installing it earlier today, my Thunderbolt ports no longer ...
3
votes
2answers
3k 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
2answers
1k views

Will upcoming Skylake based MacBooks support 5k displays?

Details about Intel's upcoming Skylake processors indicates that they support DisplayPort 1.2 and Thunderbolt 3, but not DisplayPort 1.3 or DisplayPort 1.2a. Does Thunderbolt 3 support an external 5k ...
0
votes
1answer
22 views

Only display on Thunderbolt works. Camera, audio and USB ports do not

Very similar problem as this question, only the display itself is working on the thunderbolt monitor (I only have one, unlike the linked question which had two) with a MacBook Pro (Retina, 15-inch, ...
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0answers
20 views

How to properly setup Continuity while using a Thunderbolt Display?

I mostly use my MacBook Pro Retina 15 Mid 2014 connected to an Apple Thunderbolt Display while working at home (this occurred as well with my previous MBPr Mid-2012). Basically, you have this cool ...
0
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0answers
27 views

5k iMac with 2 34 inch monitors

I have a 34 inch iMac 5k (late 2015), configured with the top specs: I'm currently running a 34 inch 3440x1440 monitor linked via thunderbolt. I recently ordered a second one. I've googled around ...
2
votes
0answers
951 views

HDMI & VGA issues with MacBook Pro Retina & Acer Monitor

I'm having a very strange issue. I inherited an Acer monitor from a friend that is full HD, 1080p. Good monitor overall. When connecting ONLY an HDMI cable from my Mac to the monitor, I get no signal. ...
1
vote
1answer
49 views

2009 iMac as 2nd Monitor – Can't adjust brightness

I am trying to use my 2009 iMac 27" as a second display for my 2013 MBPr 15" (both running El Capitan). I have connected the two with a thunderbolt cable and everything is working fine except one ...
3
votes
1answer
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
3answers
161 views

Can I switch between multiple Macs connected to an iMac with Target Display Mode?

I have a MacBook Pro that I use with an iMac 27" in Target Display Mode, using Thunderbolt. I'm thinking of getting a Mac Mini also, and I want to run it in TDM on my iMac. Can I connect both the ...
0
votes
1answer
360 views

Macbook Pro, BenQ GW2765HT, and Displayport cable

After a few days to a week of normal use of my MacBook Pro (Retina, 13-inch, Early 2015 with Intel Iris Graphics 6100 1536 MB) and the BenQ GW2765HT LED monitor via display port, I found that my mac ...
9
votes
4answers
38k views

Can I use my Macbook Pro Retina as extra monitor for my iMac through Thunderbolt

I just bought a new late 2013 iMac and a new late 2013 Macbook Pro retina. Also bought an Apple thunderbolt cable. Pressing CMD+F2 (enabling Apples "Target Display Mode") on my iMac lets me use the ...
1
vote
5answers
10k views

Connect 2 external Monitors with Belkin's Thunderbolt 2 Express Dock HD

I need a little help here, I have attached my MacBook Air Mid 2013, to an Belkin Thunderbolt 2 Express Dock HD. On the product page it says that one can connect two monitors. The only condition is ...
0
votes
1answer
1k views

How to connect an extra monitor and a thunderbolt (LaCie) harddrive on a MacBook Pro (13" mid 2012)?

I have a 13 inch Mid 2012 MacBook Pro and I want to connect my LaCie Thunderbolt hard drive and my extra 21" Monitor but the MacBook Pro has only one thunderbolt port... How it will be possible?
0
votes
0answers
158 views

Thunderbolt Ethernet Bridge; Very slow outbound packets to LAN and Internet

My 2012-era MacBook Air is connected to a 2012-era iMac via a Thunderbolt cable. The iMac contains a Thunderbolt-Ethernet bridge which in theory should allow the MBA to (1) participate in extremely ...
1
vote
1answer
180 views

Signal Problems between 2015 Macbook Pro and Dell 4K P2415Q Monitor

I just bought a P2415Q Monitor and connected it to my 2015 Macbook Pro with the DisplayPort to thunderbolt cable that was included with the monitor. It seemed ok at first, but after the first time the ...
0
votes
1answer
1k views

Can I use dual 4k Dell P2815Q monitors on the Retina MacBook Pro (late 2013) with Yosemite at full resolution?

Will this monitor plug-and-play with Yosemite on this MacBook model without having to install Xcode and mess around with creating custom settings? Can I have two of these plugged into this MacBook ...
1
vote
4answers
204 views

'True' Thunderbolt to DisplayPort or DVI cable?

Is there a native Thunderbolt to DisplayPort or DVI cable? I understand that Thunderbolt is downwards-compatible to Mini DisplayPort, however I'm looking for an adapter cable using the Thunderbolt ...
1
vote
5answers
569 views

Logitech wireless mouse not working with gigabit ethernet adapter plugged in?

I am seeing baffling behavior with my wireless mouse (connected via usb) and my gigabit ethernet adapter plugged in simultaneously. If my mouse is plugged in and working fine, if I plug in my gigabit ...
1
vote
1answer
5k views

Why doesn't the power connector on my thunderbolt display fit in my 13" macbook pro?

This is beyond irritating and I can't find any info. The magsafe connector for my new 13" retina display MBP is different than the one for my old (12 months) 15" MBP and is not compatible with the ...
0
votes
0answers
21 views

My Thunderbolt speakers won't start ever since El Capitan update

Recently, I have updated to El Capitan. Ever since, my Thunderbolt speakers don't work. They probably just won't start on, and the Macbook air speakers are not loud enough.
16
votes
3answers
8k views

Does Apple support DDC/CI for 3rd party displays via Apple's Thunderbolt to DVI adapter

I had a Dell 21.5" monitor, which was previously connected to a Windows PC via its DVI port, which has no problem with DDC/CI which allowed me to control brightness and Contrast of the attached ...
1
vote
1answer
354 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
20 views

MacBook Pro shows only pointer when external screen is turned on

I'm using my MacBook Pro (Retina, Mid 2012) in an office environment connected to an external screen (Fujitsu P27T-6 IPS) using the Thunderbolt port. The lid is closed, so it should be in clamshell ...
1
vote
1answer
47 views

2 external displays on your macbook pro 2015

I'm just asking again. It has been asked before, but most answers are quite old, so let's give it another try. I've just bought a new Macbook Pro 15 inch 2.2 Ghz, a 2015 model of course. Now I want ...
0
votes
1answer
59 views

Macbook Pro 13 inch mid 2012 not running two daisy chained thunderbolt displays

I am trying to run two thunderbolt displays with my macbook pro and it will only run one at a time. I have tried the displays with an older 17 inch model and it runs all three (including the internal ...
1
vote
2answers
1k views

Two monitors using Elgato dock and a thunderbolt device

I'm using an Elgato Thunderbolt 2 Dock which has a second Thunderbolt port and a seperate HDMI port. I have an HDMI display connected to the HDMI port and a LaCie HDD connected to the second ...
1
vote
0answers
24 views

How do I get all three monitors to work with 2015 Mac mini?

I have a 2015 Mac mini with two monitors hooked up out TB-VGA adapters. A HP and a Compaq. Today I added (or tried to add) a samsung 24" with the HDMI. Since adding the samsung, I can only get my ...
1
vote
0answers
59 views

Unable to connect Samsung S22E450 monitor

I'm unable to connect my MBPr 15'' mid 2015 to Samsung S22E450 display using Thunderbolt to DVI adapter. Using this machine no kernel panic occurs. This is the console log: 23/11/15 11:04:32,769 ...
5
votes
3answers
9k views

Can a MacBook Air support 2560x1600 output via HDMI using a Mini DisplayPort/Thunderbolt to HMDI adaptor?

The HDMI 1.3 spec can carry signals with resolutions as high as 2560 x 1600 pixels. Is it possible to output this high a resolution signal from a MacBook Air using a Mini DisplayPort/Thunderbolt to ...
0
votes
2answers
225 views

Connecting dual 27" Apple thunderbolt displays to PC

I have two of the Apple 27" thunderbolt displays, and a Dell M3800 laptop running Windows 7. The laptop has a thunderbolt port, and can run one of the Apple displays just fine. When I daisy chain ...
0
votes
1answer
40 views

FireWire to Thunderbolt Adapter

I would like to connect a third display to my Mac Mini Late 2012. Since I'm already using the HDMI and Thunderbolt I'll have to use something else. I read in a couple of forums that you can connect ...
0
votes
1answer
66 views

Make new macbook work on iMac

Is there anyway I can make my new Macbook (12 inch) that comes with only USB-C work its display on my iMac? I used to do it with the my previous macbook air, but the new one does not have a ...