Black screen after volume flex replacement
Hi guys,
I have been repairing iPod Touch 4g for some time now but I ran into something that I apparently cannot fix.
I had some iPods where I changed the volumeflex cable but after that I only got a black screen.
The ipod is turning on as I can tell this by the sound and iTunes but no reset, update or whatsoever helped.
I found the post that you should desolder the + on the battery but that doesn´t change the black screen!
Does anyone have any idea how to fix this?
I even tried to desolder the battery first and then the flex cable but it sadly didn´t change the outcome.
Any help would be appreciated, thanks.
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