What does blinking LEDs 1 and 2 mean?
iMac 21.5” does not power up, no chime is heard. I know that LED codes are: LED 1 on= trickle voltage from power supply is detected by logicboard. LED2 on= logic board has detected proper power from the power supply when the computer is turned on.
The problem is BOTH LEDs 1 and 2 are BLINKING (not ON continuously) when I connect the AC power cable to the mains wall socket. What problem does this point to?
crwdns2934109:0crwdne2934109:0
Can you offer some additional details on what preceded things here.
crwdns2934271:0crwdnd2934271:0 Dan crwdne2934271:0
Nothing unusual happened prior to. Thing just suddenly won't turn on.
crwdns2934271:0crwdnd2934271:0 Bernie crwdne2934271:0
Where is the light coming from?
crwdns2934271:0crwdnd2934271:0 Ben Capehart crwdne2934271:0
Light comes from the vertically arranged LED array on the logicboard.
crwdns2934271:0crwdnd2934271:0 Bernie crwdne2934271:0