Headphone jack, power button, volume, silent button not working after
I changed the screen and battery on a wifi ipad 3 and now the headphone jack, power button, volume, silent button are not working after putting it back together. The screen and digitizer work fine but everything connected to that upper ribbon cable are no longer working. I cannot see any damage anywhere along the line. The logic board looks good, no obvious damage. The power button ribbon cable was not damaged when removing the screen. I am trying to decide if I need to replace the whole ribbon cable assembly? Any help would be appreciated. Thanks
Is dit een goede vraag?