crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 Ben

crwdns2947189:0crwdne2947189:0:

-No power and LED 2 blinks once
+Led 1 and 2 only after repaste cpu and gfx

crwdns2934249:0crwdne2934249:0:

I’ve just did a repaste of the cpu and gfx and put my imac back together. Nothing happens now and the mac seems to be dead. When I check the leds i see the following:
LED 1: green
LED 2: only blinks once when turning the mac on
LED 3: nothing
LED 4: nothing
i know what the leds mean and i found out its either the psu or the logic board. What i dont see is someone with the exact same led behavior, where led 2 blinks once.
Does anyone know what that might mean?
+
+
+
+-edit-
+
+
+
+pulled out the sintech nvme adapter and reassembled the machine. Now led 1 and 2 turn on and also the computer. But no screen and no led 3 and 4

crwdns2866306:0crwdne2866306:0:

iMac Intel 27" EMC 2639

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 Ben

crwdns2947189:0crwdne2947189:0:

No power and LED 2 blinks once

crwdns2934249:0crwdne2934249:0:

I’ve just did a repaste of the cpu and gfx and put my imac back together. Nothing happens now and the mac seems to be dead. When I check the leds i see the following:

LED 1: green

LED 2: only blinks once when turning the mac on

LED 3: nothing

LED 4: nothing

i know what the leds mean and i found out its either the psu or the logic board. What i dont see is someone with the exact same led behavior, where led 2 blinks once.

Does anyone know what that might mean?

crwdns2866306:0crwdne2866306:0:

iMac Intel 27" EMC 2639

crwdns2915684:0crwdne2915684:0:

open