[Q] Screen doesnt wanna turn on - Android Q&A, Help & Troubleshooting

Hey, i dont know if its the right forum but..
so i was working and phone worked perfectly then i clicked on power button and screen wont turn on.(iocean x7)
touch and android works(i hear lock screen and light works and home button too and i can get calls.)
btw i tried to control the phone from pc with MyMobiler and androidscreencast and i failed any help?

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[Q] Screen not working out of the box

Hi,
i recently bought 2 Galaxy S wifi 5.0 as there was a deal going. first one worked fine but a few days later and i've opened up the second one to find the screen isnt working.
its stuck at the 'select locale' screen from the initial setup with me unable to scroll and select any options. the back and menu keys don't work either although the home button seems to be doing something as the keys light up when pressed and it also works in recovery mode.
The volume key works as i can see the media volume going up and down when its pressed, it also worked when i booted into recovery mode to try a factory reset.
i can see the media scanning running after bootup and when i plug in the usb to a computer it appears with the USB connected (but ofc i cant press the button) so i think the system is running fine?
the power button seems a bit stickier than the one thats working fine and also when i hold the power button in to shut down the device (unable to press power off) it comes straight back on. is there way to force a shutdown rather than reboot?
just wandering if theres anything i can do to hard reset? im a bit reluctant to flash a stock rom / gingerbread as i have on the other one if the screen is just dead but thought id see if anyone had any ideas of anything i can try?
cheers,
Well, I would return it since it is still under 30 days (where did you get it?).
comet was £99.
yeh ill probs take it in tomorrow just wandered if there was anything i could do to double check the screen was definitely goosed

D610 not responding?

Hi, it was normal day, my hts work fine as always, and sudenly, when i pull out my d610, phone stop responding, i cant turn screen on, only volume keys are working (i can hear sound from speeker, and vibrations awe working) but no respond from turn on/off key. Got original android from orange, and it wasnt even rooted. I have no ide what happend, and looking for any help.
ps, sorry for my poor english.

Help needed asap

Guys i was in my settings a few minutes ago and i came across a feature which enabled me to open up my notifications by just tapping the screen so i enabled it and went to the homescreen to test it! Upon tapping the screen the phone started maing a beeping noise and a blue line started scrolling continously downward on the screen! I cant turn the phone off ! I only seem to be able to reboot it which doesnt help! I needto power the phone off i assume and then maybe do a hard reset??? Advice needed please
anyone?
What setting did you access I don't believe anybody will be able to help if we don't know where you went and what you changed. The things you mention are very vague and don't really paint a picture of what is happening.
Also if you want to turn the phone off without using the on screen settings just hold onto the power button for about 10 seconds it should turn off, after that hold power, home button, and volume up to go into recovery to reset or what ever it is you please.
Also is it showing you an X and Y axis? If so then you just go into settings, developer settings, show screen updates and turn that off the grid should go away. I am not sure what your issue is but that seems like the most likely option.

K3 note screen replacement issues

Hello everyone
I replaced my lcd and digitizer because the touch did not working on the original screen of K3 note
I have the following problems
The screen works and touch also when i power up the device but when i lock the screen from power button the screen 8/10 times never turn on and i can see only the backlight, if i press multiple times the power button it will turn on finally but i never know when it will. If i remove the battery and turn it on again , everything works fine until i lock the phone. The phone works when it is locked by the way. Also if i press the power button to unlock the touch works but i can see only the back light no image.
I tried to lock and unlock the screen with gestures , same problem.
The weird think is that sometimes it turns on.
One think i forgot to mention is that sometimes when the screen turn on after pressing the power button i see black horizontal lines for some seconts(flickering) and then they dissapear
I tried a lot of different roms, i disconnected and connected again, never sleep mode with safe locker , i disabled the proximity sensor with x posed , i removed the sd card, nothing helped.
Can anyone suggest me something else to do?
Changing screen settings maybe? and how
Thanks a lot and sorry for my engish it is not my native language.

wm8850 problem

Hello i recently got wm8850-mid it doesn't have volume buttons just touch pad its seems like its tablet pc but my problem is it wont turn on. I upgraded fw to uberoid 2.0 and after that wont turn on no picture on screen nothin. It shows that the control lamp is light on i press power button but no nothing on screen. Can you help me please???

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