Why there are horizontal white lines in my phone after screen replace?Hello!I just replaced my alcatel idol 3 screen.I made everything correctly.When I turn on the phone I see horizontal short li...
Answer to: No audio devices installed, probably after Win 10 updateSometimes you install new drivers and a peripherical doesn't work.You go to system device and you see there is everything ok. Once it happened to me with an wireless card.Drivers installed normally but the card wasn't working(even the system kept saying drivers work normally..). I had to download manually the specific driver from the producer and the problem disappeared. Try to do the same thing with your audio card.Look for specific driver. Hope this will help!
Answer to: Do I need to return this new phone screen?Maybe you should put a photo of your screen.The things usually are two. 1-your lcd may have a factory problem(and u should consider returning the product) and 2-after you replaced your screen maybe you have somewhere a small dispersion of electricity that makes contact with your lcd. That makes normally horizontal or vertical white lines. Reading your description I strongly belive your lcd has factory problem and you should return it. However if you put a picture of your display I'd give my opinion again.