First of all: SORRY FOR MY BAD ENGLISH...
As you can see in the title, my Nexus 5 (16 GB) is showing a snowy screen all the time. When i turn it on, the display lights up and the phone probably boots. After the while the display is dimming and then turns off (probably lockscreen...). I managed to slide my finger from a corner to the middle, so that i can say the touchscreen is working.
First I thought the screen was defect, so I ordered a new LCD screen. After replacing the old by the new screen I had to see, thats its not the LCD/touch/display what is defect.
So does anybody had the same problem or can tell me what this might be. I'm not even sure if it's the hardware or maybe the software of the phone. But due to the "process I described in the beginning" when I turn it on, I suggest it's the hardware.
If have no idea what happened to the phone and why it isn't working. (I bought it on the internet as a defect device)
I would be very thankful for any answers.
IMAGE: the "NEXUS 5" on the image is a screen protector!!!