Black screen after resetting PRAM
Hello
I have iMac 21" 2011, it is working fine till yesterday. I was trying to boot it from USB but failed. After that I went to try a lot of options and read a lot of articles. One of them suggested resetting PRAM. I did reset PRAM and that was the end of my iMac. After resetting PRAM I only get black screen. I hear the startup chime and the keyboard is functioning and I hear sound when I click on it.
What to do now, I never though that resetting PRAM can destroy then device
Es esta una buena pregunta?
2 comentarios
Is very odd the PRAM reset killed your machine. What was the exact procedure you have done? In which way the boot from usb failed?
- de Oros
Please give us the model number and EMC number located on the botton side of the iMac stand.
- de mayer