iMac 27 screen randomly turns off/on
iMac 27 mid 2010. Screen randomly turns off/on after OS's boot. I tried to replace the inverter board and the power supply from fine working iMacs, tried to connect it to working Macbook as external monitor, formated HDD and reinstalled with different versions macOS's, also tried the lcd display cables they seem to be fine. So the problem remains. Any ideas? Thank you!
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3 commentaires
Did this after replacement of each parts - power supply and led investor boards, and this did not help. With another invertor board screen turned off even faster after apple's boot logo disappearing.
par eLDeus
Have you solved the problem?
par choprats
yes, after soldering of contacts on the display matrix the display stoped to turns off at some point
par eLDeus