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Versione corrente di: Wolfgang ,

Testo:

Hi leggy, if your MB pro runs Catalina then it is most likely not a 2011 model. The latest Mac OS that the 2011 MBPs can run is High Sierra. So, better check out your model by clicking on the menu bar Apple logo and choosing “About this Mac…. ” and then search the appropriate firmware installer for you machine.
I haven’t used a bootable USB installer Stick for my updates. I have installed the OS on a USB drive and booted from that.
Regarding the firmware version, you (and other’s who are coming here by search engines) should be aware that every Mac generation has their own firmware versions (and version numbers), probably because the hardware is a little different.
-So, regarding the Macbook Pro 2011, 17” model and probably also the 15” model, I am quite sure by now, that Thunderbolt firmware 22,1 and the Port-Micro Firmware 2.1.3 are the most recent versions.
+So, regarding the early Macbook Pro 2011, 17” model and probably also the 15” model, I am quite sure by now, that Thunderbolt firmware 22,1 and the Port-Micro Firmware 2.1.3 are the most recent versions.
And in addition to that, I happily found out that the updated Thunderbolt can now run a Thunderbolt 2 dock, which it couldn’t before.

Stato:

open

Post originale di: Wolfgang ,

Testo:

Hi leggy, if your MB pro runs Catalina then it is most likely not a 2011 model. The latest Mac OS that the 2011 MBPs can run is High Sierra. So, better check out your model by clicking on the menu bar Apple logo and choosing “About this Mac…. ” and then search the appropriate firmware installer for you machine.

I haven’t used a bootable USB installer Stick for my updates. I have installed the OS on a USB drive and booted from that.

Regarding the firmware version, you (and other’s who are coming here by search engines) should be aware that every Mac generation has their own firmware versions (and version numbers), probably because the hardware is a little different.

So, regarding the Macbook Pro 2011, 17” model and probably also the 15” model, I am quite sure by now, that Thunderbolt firmware 22,1 and the Port-Micro Firmware 2.1.3 are the most recent versions.

And in addition to that, I happily found out that the updated Thunderbolt can now run a Thunderbolt 2 dock, which it couldn’t before.

Stato:

open