Aktuelle Version von: Dan ,
Titel:
| No power on this 2012 21,5" iMac |
| No power on this 2012 21,5" iMac |
Text:
model number A1418 EMC 2544 Mother It So |
model number A1418 EMC 2544 Mother It So |
| There are 4 diagnostic LEDs |
with Black Black Black green test 2 If I press the button, there are just Black green Black green nothing happens on the other |
with Black Black Black green test 2 If I press the button, there are just Black green Black green nothing happens on the other |
* Black * Black * green '''Test 2:''' If I press the button, there are just |
* Black * Black * green '''Test 2:''' If I press the button, there are just |
* green * Black * green Nothing happens on the other |
* green * Black * green Nothing happens on the other |
* no beeps nothing How do these LED corresponds with this model? |
* no beeps nothing How do these LED corresponds with this model? |
| Usually: power unit + motherboard + video card + screen |
| The I find bizarre as it skips the second and there's only 1 and 3 lit. |
Gerät:
iMac Intel 21.5" EMC 2544
Status:
open
Bearbeitet von: Sam Goldheart ,
Titel:
No power on iMac 21,5 slim 2012
Text:
hello I have a problem with a late 2012 iMac (21.5-inch slim) model number A1418 EMC 2544 Mother board 820-3302-A It does not turn on So I filed the screen There are 4 diagnostic LEDs test 1 with power supply cable connected Black Black Black green test 2 If I press the button, there are just Black green Black green nothing happens on the other no ventilation which turns no beeps nothing however these LED corresponds with this model? Usually: power unit + motherboard + video card + screen The I find bizarre as it skips the second and there's only 1 and 3 lit. thank you for your help, failure arrival alone
Gerät:
Status:
open
Ursprünglicher Beitrag von: fandeimac ,
Titel:
No power on iMac 21,5 slim 2012
Text:
hello I have a problem with a late 2012 iMac (21.5-inch slim) model number A1418 EMC 2544 Mother board 820-3302-A It does not turn on So I filed the screen There are 4 diagnostic LEDs test 1 with power supply cable connected Black Black Black green test 2 If I press the button, there are just Black green Black green nothing happens on the other no ventilation which turns no beeps nothing however these LED corresponds with this model? Usually: power unit + motherboard + video card + screen The I find bizarre as it skips the second and there's only 1 and 3 lit. thank you for your help, failure arrival alone
Gerät:
Imac 21.5 EMC 2544
Status:
open