iMac won't turn on after soldering the display connector back.
crwdns2934249:0crwdne2934249:0:
One day, I tried to upgrade the SSD by removing the LCD display, but unfortunately the display connector was broken and falling off, so I bought a new connector, and try to soldering it back to logic board (disassemble the logic board and do the soldering job), after it is done, assemble the logic board with all wires connected and turn on the iMac, but no image shows on screen,
I then tried to connect my iMac with an external monitor, it works fine, which means the connector may not be soldered correctly or properly, so, I performed the soldering process again (but this time, I did have the logic board stayed with iMac with all wires connected, and of course the power cable is disconnected), but after that, the iMac won’t power up at all, nothing happened by pressing the power button, I tried all possible solutions such as disconnect the power cable for 10 seconds, then put it back, or remove the RAM, etc. but no luck.
Does it indicate the logic board is gone completely? Or is there some trick I should try?
iMac won't turn on after soldering the display connector back.
crwdns2934249:0crwdne2934249:0:
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One day, I tried to upgrade the SSD by removing the LCD display, but unfortunately the display connector was broken and falling off, so I bought a new connector, and try to solder it back to logic board (disassemble the logic board and do the soldering job),after it is done, assemble the logic board with all wires connected and turn on the iMac, but no image shows on screen, I then tried to connect my iMac with an external monitor, it works fine, which means the connector may not be soldered correctly or properly, so, I performed the soldering process again (but this time, I did have the logic board stayed with iMac with all wires connected, and of course the power cable is disconnected), but after that, the iMac won’t power up at all, nothing happened by pressing the power button, I tried all possible solutions such as disconnect the power cable for 10 seconds, then put it back, or remove the ram, etc. but no luck. Does it indicate the logic board is gone completely? Or is there some trick I should try?
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One day, I tried to upgrade the SSD by removing the LCD display, but unfortunately the display connector was broken and falling off, so I bought a new connector, and try to soldering it back to logic board (disassemble the logic board and do the soldering job), after it is done, assemble the logic board with all wires connected and turn on the iMac, but no image shows on screen,
+
+
I then tried to connect my iMac with an external monitor, it works fine, which means the connector may not be soldered correctly or properly, so, I performed the soldering process again (but this time, I did have the logic board stayed with iMac with all wires connected, and of course the power cable is disconnected), but after that, the iMac won’t power up at all, nothing happened by pressing the power button, I tried all possible solutions such as disconnect the power cable for 10 seconds, then put it back, or remove the RAM, etc. but no luck.
+
+
Does it indicate the logic board is gone completely? Or is there some trick I should try?
iMac won't turn on after soldering the display connector back.
crwdns2934249:0crwdne2934249:0:
One day, I tried to upgrade the SSD by removing the LCD display, but unfortunately the display connector was broken and falling off, so I bought a new connector, and try to solder it back to logic board (disassemble the logic board and do the soldering job),after it is done, assemble the logic board with all wires connected and turn on the iMac, but no image shows on screen, I then tried to connect my iMac with an external monitor, it works fine, which means the connector may not be soldered correctly or properly, so, I performed the soldering process again (but this time, I did have the logic board stayed with iMac with all wires connected, and of course the power cable is disconnected), but after that, the iMac won’t power up at all, nothing happened by pressing the power button, I tried all possible solutions such as disconnect the power cable for 10 seconds, then put it back, or remove the ram, etc. but no luck. Does it indicate the logic board is gone completely? Or is there some trick I should try?
Any thoughts?
Thanks,