Black screen no booting sound
Hi guys, I have iMac 20"/2.4GHZ/2GB/1TB/SD/AP/BT.
Suddenly screen become black. When restarting I can hear HDD and CD but not booting sound. Connected iMac to TV, nothing. Please help to find problem.
Here is little update. I chek power supply, according this table
my supply is fine.
Also three LED's are solid green.
Ist dies eine gute Frage?