I tried lockenable , off screen ...all just off but there is still back light
Unlike press power button which is totally off..
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my o2 mini no display ( lcd ok ) only light. any one have service manual? plz help me
You mean the LCD works, but theres no light? Well as always, start out with the basics - try holding down the Power button while the LCD is on. The Power button can also be used to toggle the backlight on and off, you see .
no sir light working but no display & flasing 100% done
toomuchdogfur said:
You mean the LCD works, but theres no light? Well as always, start out with the basics - try holding down the Power button while the LCD is on. The Power button can also be used to toggle the backlight on and off, you see .
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Click to collapse
OK so the backlight is on, but your screen shows just a blank white... try putting it into bootloader mode by holding the Power + Camera + Soft Reset buttons. If the display just blanks out (no backlight and absolutely nothing on the LCD) then its likely that your LCD is dead, or that its connection inside the phone is loose or damaged (which is unlikely, but I wont rule that out yet).
If it does manage to get into bootloader mode (displaying 'Serial' and 'v1.xx') then you're in luck - its a ROM problem. Try flashing it with another ROM in case the one you have is corrupted.
Is is possible / any way to mod the power button??
like... trigger an event ( apps, wav/mp3 clip...etc) when it is being pressed??
guess it would be fun to play with
AE Button Plus seems to work on all buttons except the X panel button and the power button. But do you really want to modify that button that you use so often to switch the phone into standby?
I'm using the first state of the camera button for the alt+tab function from pocket plus. There you have a tip on a button that isn't used for anything as long as you are not using the camera.
programmatically this can be done, since it is possible to trap power on and power off event..
[email protected] said:
AE Button Plus seems to work on all buttons except the X panel button and the power button. But do you really want to modify that button that you use so often to switch the phone into standby?
I'm using the first state of the camera button for the alt+tab function from pocket plus. There you have a tip on a button that isn't used for anything as long as you are not using the camera.
Click to expand...
Click to collapse
x panel buton works as well, I have touch it hd installed and I'm using panel button for default first today screen of touch flo
Power red Led on X1
Since you are talking about the power button have any of you noticed that it have a red led?
I've seen mine lit some times, but only when my X1 runs completely out of battery, when I plug it to the charger the led it's on for 5 Min +- and I think the purpose of it is to announce that the device isn't charged enough to start as it wont star if I press the button, only when the standard 4 led's begin to do the usual animation it will start (by this time the power red led it off).
I've look in some manual's and didn't even find a reference to this led..
I think it would be great if we could port this led to do some notifications as it is way more noticeable than the regular led notifications.
really? but how?
I know nothing abt programming...seriously.....
I just wanna play a sound clip when it is pressed on and another one when off
I had noticed when I tried to update though sony ericsson's update tool, I was connected it with the computer by usb cable, and when I removed the batt. the LED lits
http://forum.xda-developers.com/showpost.php?p=3081934&postcount=1
new prog that uses the power button
So recently i start flashing and using langthang's MIUI roms and keeping update and flashing all his new release rom. so couple day ago all of the sudden, i don' know what causes it and how it started it. my red button on far right. pressing it turn on and off the screen.so now when i press it to make the screen go back on from off mode. after i pressed the button the screen light turn on and the lock screen is there but when i touch the screen and try to move the ring(pyramid lockscreen) up to unlock, but the ring is not moving, it like there is no touch screen ability to my phone's screen.
but when i use the green button far left, the button usually to use phone. that button doesnt turn off the screen but it just turn on the screen, this button is working normally. i can move the ring up to enter the main screen.
the screen isnt cracked or any thing, but i do have a protection layer over it which been there since i got the phone and never got this problem before.
what do you guys think my problem is and how can i solve it?
thank you!
Hello everyone,
I cleaned the HTC HD2s screen with a wet cloth,
and then the problem began.
Actually, a long press on the power button should open the phone options ( restart, power off, screenshot, and more )
But when i press the power button ( where the screen should open ) the options open instead.
The back button is my power on button now.
And when i scroll the home screen its hogging at one point and wont run.
I assume that a bit water went in my phone.
In short words - my HD2 is playing crazy!
Im not good at explaining my problem....
But thats very annyoing.
Any solutions?
Hello, some days ago my phone suddenly got black screen, the buttons light ON, it also vibrates, if i double press the home button it enter the camera because the shutter souns, led notification also lights, seems like everything work but the screen keeps black..
I tried sme of the method around the web:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
Delete cache (FAILED)
Factory Reset (I THINK IT FAILED, IT WAS HARD TO ENTER TO RECOVERY AND SELECT FACTORY RESET SINCE THE SCREEN DOESNT TURN ON)
Anything else i could do to get my phone back working..
I cannot take it to customer center because i bought in USA and Im from Mexico
Thanks in advanced guys
renehd2 said:
Hello, some days ago my phone suddenly got black screen, the buttons light ON, it also vibrates, if i double press the home button it enter the camera because the shutter souns, led notification also lights, seems like everything work but the screen keeps black..
I tried sme of the method around the web:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
Delete cache (FAILED)
Factory Reset (I THINK IT FAILED, IT WAS HARD TO ENTER TO RECOVERY AND SELECT FACTORY RESET SINCE THE SCREEN DOESNT TURN ON)
Anything else i could do to get my phone back working..
I cannot take it to customer center because i bought in USA and Im from Mexico
Thanks in advanced guys
Click to expand...
Click to collapse
Fast fast try to return it before Trump wins . He will build the wall you know... Jk...
For my opinion LCD has to be changed. Due drop or in your pocked from high pressure i think its gone ...
Since as you said phone is working you can take pictures or receive calls but screen is always black.
Can you see its black color or screen isn't turning at all.
Sent from my ONEPLUS A3003 using XDA-Developers mobile app
Mine started with green stripes allover the screen and few days later - "black screen"
Samsung change the whole unit.
But if lcd doesnt work so, it wont recognize when i press the screen, can it?
Anyone with this problem
cavags5 said:
Anyone with this problem
Click to expand...
Click to collapse
It's hardware issue.
https://forum.xda-developers.com/showpost.php?p=70499471&postcount=73
S7 Edge BSoD Extra Info. needed
Hi,
Phone: I have a Samsung Galaxy S7 Edge SM-G935FD
I was using my phone to send a txt (and at the same time I think I was receiving a text or call because the menu and back touch buttons were lit up) and all of a sudden the phone crashed as I tried to finish my text but the touch wasnt responding, then the backlight turned of like it does if the phone is not being used. But the strange thing was that the menu and back touch buttons stayed lit up (Solid).
I tried many methods to restart the phone:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
So I thought I'll let the battery die and then recharge and hopefully the phone would automatically restart like normal, however the phone does not show sign of charging now.
So I tried to connect to the PC but it wasn't being recognized however when I press and hold the power button a sound of detecting a device sounds and then when I take my finger off the sound of detaching occurs. But I couldn't see anything happening, until I went into device manager, under "Other Devices" , "Exynos8890" appears which I know is the chipset.
This is as much as I know of the problem. How do I solve thins problem without trying to factory reset the phone and lose all my data?
PS: I didn't backup my photos (My baby children only copies) or Notes in NotePad, which has some very important info.