Register Login

My Lumia 640 Win 10 won't turn on. I hear vibration but screen remains black. What do I do?

Views: 1040 Replies: 1
So the issue started two days ago after I swapped the battery (40% charged) of my lumia with other 640's which had 9% charge in it. After that phone wont turn on. There isn't even a backlight to the black screen. And if I put my lumia to charge, it keeps vibrating at regular intervals (usually 10 seconds). I'm on latest windows 10 build. I also tried fully charge battery but it was no use. Please help. I tried many things written on forums, but I can't seem to fix it. I bought it in USA Best Buy but now I'm far far away. Can't claim its warranty from here.
jimmy
Asked: 00:09 23/07/2016
greety 00:09 23/07/2016
0
So the issue started two days ago after I swapped the battery (40% charged) of my lumia with other 640's which had 9% charge in it. After that phone wont turn on. There isn't even a backlight to the black screen. And if I put my lumia to charge, it keeps vibrating at regular intervals (usually 10 seconds). I'm on latest windows 10 build. I also tried fully charge battery but it was no use. Please help. I tried many things written on forums, but I can't seem to fix it. I bought it in USA Best Buy but now I'm far far away. Can't claim its warranty from here.It seems a faulty battery for me : check copper pins, maybe are bended , short circuited, or dirty.

Clean usb port and plug too

Then plug and try a soft reset.

My Lumia 640 Win 10 won't turn on. I hear vibration but screen remains black. What do I do?

Similar questions

My Lumia 640 win 10 wont turn on. I hear vibration but screen remains black.

So the issue started two days ago after I swapped the battery (40% charged) of my lumia with other 640's which had 9% charge in it After that phone ...

lumia 950 xl black screen with smily

after hard reset smily ...

my Lumia N520 speaker not functioning.cant hear what others say.Display &vibration works.

others are able to hear my voice But I cant hear anything Ring tone also doesnt work ...

Lumia 640 Camera App screen black and closes after 2 seconds, how can I fix this?

Just tried using the Lumia 640 camera and it closes on the phone immedialy each time I open the app So cant use the camera Phone is a few month old ...

Why has my Lumia with Denim gotten a black screen?

Well not really blank nothing appears there's no picture I can't see any of my apps but it vibrates and has a sound and I can also receive or answer ...

Lumia 950 randomly restarting, sometimes black screen on wake, sometimes no touch on wake. why?

I've started to have a number of debilitating problems with my lumia 950 which is a shame because they are the same problems that made me leave ...

Why does my Lumia 950 screen goes black when calling or receiving calls?

I have just purchased a Lumia 950 really happy it except the screen goes black when I am calling or receiving calls I put a tempered glass screen ...

Screen goes black when I dial Lumia 535

Every time I enter a phone/text number on the keypad and press call the screen goes black as soon as it tries to dial out I cannot get it back until ...

to turn of the capacitive vibration of the windows keys in lumia 520

i have lumia 520 and want to turn off the vibrations of the windows keys i e bing seach home and back button its very disguting during touching these ...

Lumia 535 screen wont turn on ?

Hello I've recently bought a lumia 535 and i remember accidentally dropping it and after the screen wont turn on it's not shattered or anything but ...