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Hi Community,
When I plug an external display to my macbook pro m1 max, I met some "freeze/hang".
After few minutes, my mac closes the session and a report has been created.
Could someone help me with this ?
Thanks for the help,
Spin sample :
Temps écoulé depuis le démarrage: Environ 27 jours
According to the report, this back has not been restarted in 27 days.
This means that the mac is not really shutting down.
Sometimes a mere restart can restore things to normal.
Try restarting.
See if the problem recurs after a while or not.
Let us know.
Temps écoulé depuis le démarrage: Environ 27 jours
According to the report, this back has not been restarted in 27 days.
This means that the mac is not really shutting down.
Sometimes a mere restart can restore things to normal.
Try restarting.
See if the problem recurs after a while or not.
Let us know.
ou can connect one or more external displays depending on your Mac model. To find out how many external displays your Mac supports, check its technical specifications page:
Choose Apple menu > About This Mac, double-click your serial number, then press Command-C to copy it.
Go to the Tech Specs page, click the Search Tech Specs bar, press Command-V to enter your computer's serial number, then click Search.
Click the specs page for your Mac. The number of displays your Mac supports appears under Video Support or Graphics.
On Mac computers with Apple silicon, you can connect up to 5 displays depending on the chip in your Mac. To find out which chip your Mac has, choose Apple menu > About This Mac.
If you're using a Mac Studio with M1 Ultra:
You can connect up to five external displays to your Mac using the Thunderbolt 4 (USB-C) and HDMI ports on the front and back of the computer.
If you're using a Mac with M1 Max:
On MacBook Pro, you can connect up to four external displays to your Mac using the Thunderbolt 4 (USB-C) and HDMI ports.
On Mac Studio, you can connect up to five external displays to your Mac using the Thunderbolt 4 (USB-C) and HDMI ports on the back of the computer.
If you're using a Mac with M1 Pro:
You can connect up to two external displays to your Mac using the Thunderbolt 4 (USB-C) and HDMI ports.
If you're using a Mac with the M1 or M2 chip:
On MacBook Air, 13-inch MacBook Pro, iMac, and Mac mini, you can connect one external display using either of the Thunderbolt / USB 4 ports. On iMac, connect your display to either of the ports with the Thunderbolt symbol .
On Mac mini, you can connect a second display to the HDMI port.
Using docks or daisy-chaining devices doesn't increase the number of displays you can connect.
These logs are only meaningful for developers, most of us cannot get much from them.
Please run Etrecheck and post its full report here. Use the "additional text" button and paste the report into the text box.
After the session closed alone, the external display works seamlessly without freezing.
That's a bit weird...
I'll try next time to reboot my mac. But yes, I quite never turn it off.
But i've found over the Internet many people having the same problem as mine. It seems to be something recurrent.
Hi,
Thanks for your help.
Here is the EtreCheck logs :
Problem with external display and macbook pro m1 max
