My Lumia 640 Win 10 won't turn on. I hear vibration but screen remains black. What do I do?
Views: 1183
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.
greety 00:09 23/07/2016
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.
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 ...Have just updated to Windows 10 but my inbox won't synchronise - what should I do?
The inbox is empty and new e mails don't appear help ...My Lumia N520 speaker not functioning.can't hear what others say.Display &vibration works. What do I do?
others are able to hear my voice But I cant hear anything Ring tone also doesnt work ...My Lumia 920 won't show some available WiFi hot spots after upgrading to Windows 10, what can I do?
its not just displaying other available networks on the WiFi list ...What should I do? my alpha morph won't turn on?
I charged the gadget and it pop up on the screen something "backing up bshbdf dsd" "preparing for " and then suddenly it turns off and I cannot turn ...What to do when i can't here them and they can't here me on my lumia 550
I can not here others and they can not here me (when I call others or they call me) ...Navigation bar vibration not off on my Lumia 520 please help me, what can I do to keep it off?
navigation bar vaibration not off on my lumia 520 please help me i am from india ...why do I didn't get windows 10 update on my Lumia 830?
My Nokia Lumia 830 haven't get windows 10 update jet Updates must be already began for several month ago and it's almost Mai now When I finally can ...How do I turn off data roaming on my Windows 10 Nokia Lumia phone?
I have looked atData usage and at mobile & sim in settings None the wiser ...Apps starts downloading on app store but stuck on 0KB in windows 10 on lumia 730. What should I do?
Yesterday i updated my lumia 730 from windows 8 1 to 10 with insider program Now on app store my device shows around 42 updates so i tried to update ...Other questions