1 Screen goes black after 1 sec
- I can hear charm sound and for 1 sec the screen is gray and after it goes black. I can see login window if I put some light on it. all lights are green, I bought used inverter on eBay but it didn’t change anything. need advise what can it be. Thanks
- also have 24” 2007 iMac with similar problem. this one goes on and everything is working, I’m able to login and after it goes to black screen same way that I can see it if I put some light on it. if I turned it off and turn it on without waiting it goes to black screen sooner or even right away. If I wait then it goes black after login.
1.1千 
2.6千 