Hello, I have a Samsung J5 (SM-J530F) that won't turn on. Trying to charge it does nothing. When I plug it into my PC and hold the power button + volume down button for a bit, it shows up as "exynos 7870" in Device Manager. Then if I hold the power button again it turns off(?) and the device disappears.
Is there any way to fix this? It doesn't show up in Odin either.