Screen goes black after startup
On starting up all the normal views appear on the screen, the apple logo, blue screen etc then the desktop appears for about a second then the screen goes black. The monitor power light flashes indicating that there is no signal from video card. Anyone any ideas ? I am suspecting either the power supply or the video card but would be delighted to hear from anyone that has had this issue and how to diagnose.
Cette question est-elle utile ?