Apple Releases Thunderbolt Display Firmware Update 1.2 - MacRumors
Skip to Content

Apple Releases Thunderbolt Display Firmware Update 1.2

by

Apple today released Thunderbolt Display Firmware Update 1.2, designed for the Thunderbolt Display that was released in 2011. According to the release notes, the update improves reliability when connecting devices to the Apple Thunderbolt Display and addresses a rare issue that may cause the display to go black.

Thunderbolt Display owners can download the update from the Mac App Store.

thunderbolt_display_yos_roundup
Thunderbolt Display Firmware updates are fairly rare, with the last firmware update released in December of 2011 to fix an issue with fan noise.

Top Rated Comments

kfscoll Avatar
kfscoll
152 months ago
How about instead of releasing a Thunderbolt Display firmware update, Apple releases a 4K Thunderbolt Display instead! :p
Score: 12 Votes (Like | Disagree)
T
troop231
152 months ago
Great, now release a new Thunderbolt Display.. :D
Score: 8 Votes (Like | Disagree)
xizdun Avatar
xizdun
152 months ago
As many of you know, the current Thunderbolt technology doesn't support 5K. You'd have to use two Thunderbolt cables to transmit 5K resolution data. Thus why Apple didn't launch a 5K Thunderbolt Display alongside the "iMac with Retina 5K".
Score: 7 Votes (Like | Disagree)
T
Tim0
152 months ago
But does it upgrade it to 5k? 4k maybe? :D
Score: 6 Votes (Like | Disagree)
zorinlynx Avatar
zorinlynx
152 months ago
It is very possible to build a 5K Thunderbolt display.

The solution is to integrate a GPU into the display, then connect that GPU to the Mac via Thunderbolt. Thunderbolt supports GPUs; it is essentially a PCI Express bus.

The GPU in the display can then privately drive as many pixels as you want, and the performance will be more than adequate since you basically have a PCI express bus equivalent between it and the computer. This way you're not having to send every pixel on the screen to the display 60 times a second.

Apple isn't releasing a 5K Thunderbolt display either because they don't want to, or don't think it will sell.
Score: 5 Votes (Like | Disagree)
AlecZ Avatar
AlecZ
152 months ago
I read the first line, "Apple Releases Thunderbolt Display," got excited, then was let down.
Score: 5 Votes (Like | Disagree)
Read All Comments

Popular Stories

American Express Gold Apple Pay Feature

American Express Announces New Apple Pay Feature

Tuesday June 30, 2026 10:27 am PDT by
American Express today announced that you can now redeem Membership Rewards points when checking out with Apple Pay on the web and in apps on the iPhone and iPad. When checking out with Apple Pay on iOS 18 or iPadOS 18 or later, tap on your eligible American Express card (Platinum, Gold, Green, and others) and select the Membership Rewards points option. You can use points to cover all or...
Read Full Article • 15 comments
Apple Acquires Award Winning App Play Feature

Apple Acquires Award-Winning App 'Play'

Monday June 29, 2026 7:39 am PDT by
In February, Apple notified the European Commission that it would be acquiring certain assets from and have the right to hire certain employees from Rabbit 3 Times, the company behind the award-winning app design tool Play. The notification was published on the European Commission's website this week, following a four-month waiting period. Play was a Mac and iPhone app that allowed designers ...
Read Full Article • 15 comments
series 10 apple watch titanium digital crown

Report: Apple Watch Redesign Coming Next Year With New Band System

Tuesday June 30, 2026 8:45 am PDT by
A "major overhaul" of the Apple Watch's design is due to arrive next year with a new system for connecting bands, according to a known Weibo leaker. In a set of recent posts, the leaker known as "Instant Digital" linked the new claim to older rumors about an "Apple Watch X" model, which was said to introduce a fresh design and break compatibility with the existing watch band system. Citing...
Read Full Article • 177 comments