After replacing power supply, get 3 beeps on startup, no picture
iMac went dead, none of the 4 diagnostic led's lit up. After replacing power supply, hear 3 short beeps that continue repeating until I turn off the computer. When first plugged in, diagnostic lite one illuminates, but when turned on, lite #2 illuminates but the beeping begins.
좋은 질문 입니까?