2 
1 Why is my display not coming on?
This morning I tried to use my g5 imac and when I tried to wake it the display was all pixellated and then just went black. My computer was still on but nothing was on the screen. I held the power button down to shut it down and restart it to see if that would resolve the problem but it didn't, the display is still black. The only other thing that is different is the circle light that is on when the computer is on doesn't light up anymore except when I first try to turn it back on. It lights up for a few seconds and then shuts off when the screen tries to come on. What is happening and how can I fix it? Is it my display or just the graphics card? There are no apple stores or people that work on macs where I live and I just need some help.
Thanks, Jesse
6条评论
Do you have another display you can try booting to?
由 rab777hp 完成的
If that's good your Video Card is ok, and your problem is either the inverter or display.
由 originalmachead 完成的
Sounds like a bad video card then- however are you sure the rest of the machine is turning on?
由 rab777hp 完成的
I tried to connect it to another display and was unable to get it to work.
由 Jesse Anglesey 完成的
Jesse - you seem to have clicked on the "accept answer" link to your own posting. You might want to click on "Unaccept answer" so that it doesn't appear from the main page that your problem is already solved!
由 bac 完成的
显示更多的1条评论