should I buy new screen? my screen is no more working
I am not english speaker, so it might be some grammatical error. Sorry about that.
I Accidentally put the screen cable into mainboard while the iMac is running
image’s cable which handled by person
And then, spark sparks, and after I reboot the iMac, Its screen dosen’t work more at all. (just no response, no backlight)
But except screen, my iMac does work, I checked it through out the exterior monitor.
However, the speed of iMac is extremely slow down and the fan of cpu is become very fast.
I heard that happens when the thermal sensor of screen doesn’t detected.
I think the screen’s controller board is broken. can I change it? or should I buy the whole new screen?