-edgg-

Q: Thunderbolt minidisplay dvi doesn`t display (iMac late 2012)

Hi everybody, I come to this forum like last chance, because I think I´ve tried everything and I´ve been searching the web for weeks.

 

The problem is that I was working with the mac and a second display, Dell 24' throught thunderbolt to dvi mini adapter, and suddenly the Dell swiched off like if the computer was turned off, but the iMac screen was still working Ok. Since then I´ve been unable to make it work,

I´ve reinstalled a fresh Os, the original one came with my machine, 10.8.5, 

I´ve restarted the SMC

I´ve restarted the Safe Mode

Restarted PRAM

I´ve conected different monitor throught the same adapter and hdmi Tv throught thunder bolt hdmi adapter, and neither the Tv or other monitor work in any of my two thunderbolt ports

I´ve run the mac´s hardware test to see if something is wrong, but everything was ok in the test

Watching the console says "WindowServer[89]: Display removed ", It´s look like the mac try to reconnect the monitor but nothing happened

I was searching for some Software to test thunderbolt hardware, buf nothing founded.

Anybody have an idea what might be happening, what else can I do, or anything in beetween, I really do appreciate it!

 

Thank you very much indeed!

 

My iMac is the late 2012 model, i5 quad core 21'

Minidisplay port to dvi(Thunderbolt adapter)

Dell 24'(Two tried and work in pc)

Lg Tv(hdmi)

Posted on Nov 16, 2015 12:06 AM

Close

Q: Thunderbolt minidisplay dvi doesn`t display (iMac late 2012)

  • All replies
  • Helpful answers