Phone fell down | need help - Nexus 5 Q&A, Help & Troubleshooting

hey guys,
My nexus 5 fell from table height now the display seem fine.. But the phone doesn't turn on... And when I plug the USB cable, it shows the google logo and shuts down. It repeats again and again.
Did anyone face this problem?
If yes please help me.
Thank you.:crying:

Sounds like a power button issue and it needs to be replaced. Repeatedly press the power button on and off. This may temporarily fix the problem. The N5 has had power button issues.
Sent from my SM-T820 using XDA-Developers Legacy app

Related

galaxy s3 power button dead?

hi
is it possible for the galaxy s3 powre button to stop working? i used a aftermarket battery not sure if it play any part in the dead power button. but want to tell you that too. the power button seem dead to me or something is wrong with it, i take out the battery and put it back and the phone vibrate and a quick flash of the word "samsung" and stay fully dead. it turn on by itself when i insert the battery without pressing the power button. i can do that many times and sometime the phone work and it get to the home screen and all buttons work except for the power button. no matter how hard i press it it wont turn off the screen or anything. anytime i got lucky and it boot to home screen, i plugged in the charger so that way everytime the screen shut off i can turn it back on by unplugging the charger, and that turn it back on... otherwise i cannot turn it back on with the power button...
anyone solved a problem like this power button issue? what could be wrong? i know the phone is not dead ,, so could the powwer button issue trigger multiple issues for the phone?
tainle said:
hi
is it possible for the galaxy s3 powre button to stop working? i used a aftermarket battery not sure if it play any part in the dead power button. but want to tell you that too. the power button seem dead to me or something is wrong with it, i take out the battery and put it back and the phone vibrate and a quick flash of the word "samsung" and stay fully dead. it turn on by itself when i insert the battery without pressing the power button. i can do that many times and sometime the phone work and it get to the home screen and all buttons work except for the power button. no matter how hard i press it it wont turn off the screen or anything. anytime i got lucky and it boot to home screen, i plugged in the charger so that way everytime the screen shut off i can turn it back on by unplugging the charger, and that turn it back on... otherwise i cannot turn it back on with the power button...
anyone solved a problem like this power button issue? what could be wrong? i know the phone is not dead ,, so could the powwer button issue trigger multiple issues for the phone?
Click to expand...
Click to collapse
Seems like I just got this exact same problem! dunno what the deal is. Weird.
tainle said:
hi
is it possible for the galaxy s3 powre button to stop working? i used a aftermarket battery not sure if it play any part in the dead power button. but want to tell you that too. the power button seem dead to me or something is wrong with it, i take out the battery and put it back and the phone vibrate and a quick flash of the word "samsung" and stay fully dead. it turn on by itself when i insert the battery without pressing the power button. i can do that many times and sometime the phone work and it get to the home screen and all buttons work except for the power button. no matter how hard i press it it wont turn off the screen or anything. anytime i got lucky and it boot to home screen, i plugged in the charger so that way everytime the screen shut off i can turn it back on by unplugging the charger, and that turn it back on... otherwise i cannot turn it back on with the power button...
anyone solved a problem like this power button issue? what could be wrong? i know the phone is not dead ,, so could the powwer button issue trigger multiple issues for the phone?
Click to expand...
Click to collapse
i got the phone to work by using app to auto detect sensor and turn on the phone for now
antiseen said:
Seems like I just got this exact same problem! dunno what the deal is. Weird.
Click to expand...
Click to collapse
if you can get it to turn on u can use a app to wake it up by sensor.
Could be related to the 3rd party battery but hard to tell without checking out the internals to see if anything on the PBA got fried.
If you're able to get it to turn on with an app and not able to unlock the screen without use of the charger it may just be somethin to do with your power button itself.
Did anything happen around the time of the issue starting? (New apps, physical or liquid damage, software updates, etc)
Have you tried a known working OEM battery?
Sent from CM 10.2 optimized sph-l710

[Q] Problem booting up my Nexus 5 (Not rooted)

My Nexus 5 was turning off randomly, and today it turned off completely (80% battery). I couldn't turn on, it didn't respond. I connected it to the cable and it began a Google bootlop, showing it for about 1 second and then showing it again. I'm not pressing any button and the bootlop persists. I cannot enter the recovery mode, it resets with 2 seconds or less. What do I do?
Thanks,
Eduardo
Sounds like you might have a stuck power button. Try mashing it a number of times. If that doesn't work rma the device or get the power button replaced.
Sent from my Nexus 5 using XDA Free mobile app

oneplus one won't turn on!!

My opo device is not responding at all. I was using the device normally and suddenly the screen turned black and since than its not responding at all. My device was not rooted and i was using the CM 13.1 stock. The device had around 50% battery when it turned off. I have tried power cycling it and pressing the power and volume down button but still nothing. It won't even turn on and there is no vibration or anything when i am holding the power button. Can anyone please help me!!
Bump. Mine too. Nothing, totally dead. How do I do a factory reset if I can't even turn it on?
your device has this been recognized qsbusb_bulk
Possible fix
https://forums.oneplus.net/threads/solution-recover-from-hard-bricked-oneplus-one.104943/
Mine too, but after i kept the power button pressed for 3-4 minutes it rebooted...i was running cm13.1

Black Screen and Not Powering On

Hi guys,
TLDR; Phone won't turn on, notification light flashes red once on power up (sometimes), black screen all the time. :crying:
So my brother has asked me to try and fix his Nexus 5 as he isn't tech savvy at all.
So the problem he is having started when he tried powering the phone on and it started to boot up and then started resetting iteself.
It now will not power on at all and doesn't seem to be on at all.
When holding the power button, it will sometimes flash the notification light (at the bottom) red for a second or two. No other response from the phone.
I've tried holding the power button for up to 5 minutes with nothing. I've tried holding the V+ key with the power button for a few seconds up to a few minutes then tried pressing the buttons expected to get to a reset menu with no indication of anything.
I'm kind of lost and was wondering if anyone has had these issues before and know what is the best issue to try and repair?
Thanks
It could be a faulty power button which is a common issue with the Nexus 5.
Remove the logic board, clean around the power button with isopropyl alcohol, dry it, quickly press and release the power button using more pressure than normal, re-install, and try to boot.
You could also try this: hold volume + button and connect the phone to a computer using a USB cable.
Thanks audit13, I'll give it a shot and shout back if it works

LG K3 big wake up slow from stand-by mode using "power" button

Hello everyone. Recently I got my hands on LG K3 phone and I have an annoying problem with it. When you try to wake it up from stand-by mode sometimes there is a big delay between pressed button and screen turned on. It can be as long as 5 seconds. Weird thing is when you plug off power cord it wakes up immediately. It seems it wakes up slow only with power button. I made a fabric reset but the problem is still present. I wonder if anyone have encountered something similar and know how to fix it.

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