Hi.

I replaced two iPad air 2 Digitizer's/Lcd on clients devices and on one of them, the device shows the Apple logo for about 10 seconds, goes red then shuts down. This loops.

It does boot at times into a fully working iPad which you can use but it again at times just turns it self off.

I did disconnect the battery so I'm wondering if I've got a bad connection?

Any suggestions would be appreciated.

Thanks