Black screen after hard drive replacementI followed the guide on this iFixit for replacing the hard drive on my iMac model but when I reconnected everything and...
"Black screen after hard drive replacement"에 답변Thank you for your answer Mayer, i tried to connect an external monitor but not me 'no video signal. The classic "dong" boot feels. I opened the front panel and the LED on the motherboard lights up, there is always room for another ram? If you where?