Most helpful questions
Ask27 of 52 questions in the past 24 hours have no reply - Help answer them!
How can I test the Power Supply (voltage values)?
accepted iMac Intel 21.5" EMC 2389 2 Answers
iMac keeps randomly restarting
accepted iMac Intel 27" EMC 2429 16 Answers
Is it the Power Supply or the Logic Board
accepted iMac Intel 24" EMC 2134 and 2211 2 Answers
My iMac will not turn on. Is power supply out?
accepted iMac Intel 20" EMC 2133 and 2210 5 Answers
Bad power supply AND logic board.
accepted iMac Intel 27" EMC 2429 4 Answers
iMac won't turn on
accepted iMac Intel 27" EMC 2390 1 Answer
iMac A1312 BLACK SCREEN
accepted iMac Intel 27" EMC 2309 & 2374 4 Answers
LED power supply and logic board tests
accepted iMac Intel 20" EMC 2133 and 2210 8 Answers
Where is the inverter circuit in the late 2012 iMac?
accepted iMac Intel 21.5" EMC 2544 5 Answers
How to use a multimeter to test Power supply?
accepted iMac G5 20" Model A1076 6 Answers
iMac - no power, number 1 diagnostic LED on
accepted iMac Intel 20" EMC 2105 and 2118 5 Answers
Where can I get iMac power supplies rebuilt?
accepted iMac G5 4 Answers
Logic board or power supply?
accepted iMac Intel 24" EMC 2111 3 Answers
iMac won't start. Bad power supply?
accepted iMac Intel 24" EMC 2134 and 2211 6 Answers