Nexus 5X splashed by sea water, backlight turns on but display blank - Nexus 5X Q&A, Help & Troubleshooting

I was on a vacation on Bali, Indonesia. While I was taking photos of sea waves it got some splash. Since it had a casing, only front got wet so I wiped the front part. The phone was ok at that moment but after few hours I felt lag on touch screen. Then after a day the display went blank. But on a dark room I can see that the display backlight is on.
I tried pressing power button for 8-10 seconds. After doing this the phone vibrates for a second as if it's restarting. The backlight turns off for few seconds then turns on again as it does when a phone normally restarts. I also tried pressing volume down+ volume plus+power button. Similar thing happens.
I have some great vacation photos on the phone which I don't want to loose. I am hopeful as the display is not fully dead. Can anyone please help?

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XDA1 not lighting up anymore :S

hey..i got a new cover for my XDA1 so i took it appart and changed the cover and all was going well...once the light of the screen went off but the light of the buttons was still on so i figured that there was nothing wrong with the light.i tapped lightly on its back and the light came back so i disassembled it again and fiddled around in it and then reassembled it again. the light worked perfectly. then after about two weeks the same thing happened. so i took it appart and did the same thing (which wasn't much) and put it back together but it did not work (did that a lot of times) i lost hope. i know that the light is lighting from the buttons but the screen is not lighting up. i am desperate :S what can i do?
u sure ur not holding the power button in too long as this turns the lights on and off if they are off hold the power button in for about 5 seconds while the device is on and they should pop back on again
hehe offcourse that was the first thing i thought of and did i know the power button does that and i wish that was the problem :S
please help me in this if possible
thanks

[Q] Screen doesn't turn on!

Dears, help me please!
I have my nexus 7 for 3 months. It was working pretty fine before... BUT... last thursday I left it charging overnight, I woke up turned the tablet alarme off and put it on a backpack to travel.
When I tried to turn it on the screen just did nothing!! The strange thing is: when I got mail it notifies me... the pulse light is active but the screen doesn't show.
I tried to charge it, hold the power button, hold the power + volume down buttons and nothing solved.
Anyone has/had the same problem?
I have the same problem. It happened a couple times already but I could not figure out why it happens. When I push the power button long enough it just restarts. It happens only when its laying around a couple hours like over night.
The tablet returned from the repair.
It seems like they changed the mainboard. Sadly there was something behind the camera glas and there were scratches on the screen. So they had to send it in again. Then they also changed the screen. All this took about 3 weeks.
I suggest claim for repair its definitely a hardware issue. Now my Nexus is running flawless and I am waiting for the Lollipop update.
You could also just try holding volume down + power for about 30 seconds. I've had a couple of freezes before where holding down the power button did nothing. But, holding down power + volume down worked. This is assuming you weren't flashing or doing something else, this is only if you were using the tablet as normal and it just suddenly won't turn on.

[Q] Blackscreen and vibrates when button is pressed in cradle, why won't it turn on?

I've had the moto360 for a while and never had any problems till now, I had a normal day but the battery died before I could put it into the cradle. When I did, it showed the battery charging icon (not ring), after letting it charge for a while it wouldn't startup. After an hour it showed the battery charging ring, but when I lift it from its cradle it would go black. The next day, the screen doesn't display anything and when you press the button for a few seconds, it would vibrate and turn on the display (not showing anything. I hope it's not bricked!!!
Do you have a black screen app like Slumber that shows black screen when charging?
If you hold down the side button it should reset eventually
v3ngence said:
Do you have a black screen app like Slumber that shows black screen when charging?
If you hold down the side button it should reset eventually
Click to expand...
Click to collapse
well when its charging, it would always show the charging ring and the time, also I have held the power button for 2-3 minutes and nothing else happens

LG G4 not powering up

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It was just working fine. I turn off the screen and then a minute later I try to turn the screen on by pressing the power button and the screen is not turning on. I made a few attempts and tried to power it off and on. That's when I feel the phone vibrates but normally it is just a short vibration before the screen on but the vibration never stops and screen is not on. Pressing the power button does nothing. I have to take out the battery to make it stop (vibrates for about 30s). After that, phone won't even vibrate.
I left the phone charged for 2 hours. The charge indicator never turn on but I feel a little warm just like when phone is charging. Basically, now phone will not turn on. What can I do?
There were a couple of occasions since yesterday that I managed to power on the phone to see the LG logo. But it stays there for about 10s and the screen went blank. Looks like my phone is done for.

Weird problem with screen/power button

Background -
I bought this OnePlus 5T with a smashed screen to fix.
Paid 70 bucks for it plus the screen is just shy of 150 in total.
I was able to replace the screen and frame which was a little more complicated than I anticipated, but it ended well and the phone seems fine, although the screen quality isn't as good as stock.
***Problem - it seems that for unknown reasons, after turning off the screen pressing using the power button, screen becomes black and won't turn on, not until i hold the power button for ten seconds and restart the phone the hard way. Then the phone turns on and starts working again, but if I turn the phone off with the power button then it won't turn on again. I can tell the phone is working behind the black screen, vibration working, notification light working. But Everytime I turn the phone off with the power button I have to hard reboot the phone to get it back on again. Once this starts happening I have to factory reset to get the power button functioning normally again. It will work normally for a day or two and then out of no where the issue comes back again after pressing the power button - screen won't turn on.
Could it be software? I know it might be natural to suspect the screen is faulty, but the screen works normally until I use the power button to turn it off, and then works normally again for a couple of days after a factory reset ...
Thoughts ?

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