thunderbolt display won't turn offI'm using a Thunderbolt display, bought just before Apple discontinued them, with a late 2014 Mac Mini running OS X 10.11.5 (El Capitan). After having it for a week or two, the display has stopped shutting off...view more
what is a good second monitor for iMac 4kHello all, I just upgraded from iMac 2011 to iMac 2015 4k, my second display worked fine on older iMac, on my new iMac the display is stretched, I am using the thunderbolt to vga adapter btw. but my second moni...view more
Samsung U28E590 won't display in 4kMacBook Pro 15" Retina (Late 2014) El Capitan 10.11.5 Displayport->HDMI Possible options for resolution are: 1080P, 720P and 1600x900 As this is a "4K" monitor, this is sub-optimal. Scanning all of the m...view more
I need a second monitor for my iMac 4kHello all, I just upgraded from iMac 2011 to iMac 2015 4k, my second display worked fine on older iMac, on my new iMac the display is stretched, I am using the thunderbolt to vga adapter btw. but my second moni...view more
External Monitor - Thunderbolt Blurry?Hi, I'd like to get a Thunderbolt monitor (possibly two) for my MacBook Pro 2015 (El Capitan 10.11.5). Recently, I grabbed a 22" monitor (HP ZR22w) and pluged that into my MacBook using an Apple HDMI to ...view more
Update Firmware 1.2 keeps appearingI have tried the recommended procedure but the app store continues to keep wanting me to update. The Display appears to have the correct firmware version installed.view more
Thread Thunderbolt Display Firmware Update could not complete
Thunderbolt Display Firmware Update could not completeIs anybody else having an issue applying this update? I keep getting the following error: I've tried turning off my computer and unplugging the display multiple times, but the update always fail...view more
Thunderbolt Display - Waking up issueI use a 27" iMac (El Capitan) and I connect two Thunderbolt Displays, and I stay updated with all updates. The issue I run into is when I wake my computer up that one of my Thunderbolt displays sometimes does no...view more
Thread Apple LED 27-inch Cinema Display Buzzing Sound
Apple LED 27-inch Cinema Display Buzzing SoundHi, I recently pick up an extra Apple LED Cinema Display on Craigslist and noticed that there was a constant buzzing noise from the fan in the back. The owner didn't mention anything about the buzzing sound when he so...view more
How to test if a Thunderbolt Display worksHi, I will be purchasing a Thunderbolt Display on Craigslist. We will meet at a public place, not his home. Is there a way to check and make sure the display works? Is there some sort of menu I can b...view more
wrong power connector suppliedJust received my thunderbolt display and macbook pro but a bit perplexed to find that the laptop power connector that comes out the back of the display unit is for a macbook not a macbook pro (see picture below ...view more
Thread Two Thunderbolt Displays not working under Windows 7
Two Thunderbolt Displays not working under Windows 7I just got the two Thunderbolt Displays I had preordered delivered and I was shocked to find out that both of them can not work together under Win 7 on my MBP. My Set up : Macbook Pro - 15" i7 - 2011 -...view more
Thunderbolt Display USB Clamshell ModeI am trying to use a new Apple Display's (thunderbolt) USB ports while connected to my MacBook Pro (in clamshell mode). To be a bit more explicit below is the configuration that works and the configuration that I woul...view more
Thunderbolt Display Problems.I have an Apple Display 27in - the display keeps going in and out, what can I do to fix this? It is happening with multiple macs. I am connecting from monitor to thunderbolt.view more
Thread Thunderbolt Display Goes Black Even After Firmware Update
Thunderbolt Display Goes Black Even After Firmware UpdateLast year I began having issues with my Thunderbolt Display. The screen would go black even though the connection seemed to be working fine: for example, if I would open FaceTime the light on my built-in c...view more