I recently had the digitizer on my G2 replaced and now the keyboard backlight is not working. The accelerometer function is also no longer working. Any ideas?
I think you need to go back to whoever replaced your digitizer.
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i have the wizard and the screen broke the LCD display is intact no bleeding and displays everything fine but the backlight doesn't work...Do i just replace the touchscreen or the whole LCD unit for the backlight to work?
Are you sure?
Are you sure the backlight is broken? There have been several software conflicts that turn the backlight off.
Otherwise I don't know, but there is an HTC disassembly manual on the board somewhere.
no i checked everything and the backlight was working before the touchscreen broke and stopped right after....does the touchscreen have anything to do with the backlight?
My daughter's device has been having all sorts of problems. Her backlight stopped working so I replaced the Digitizer and the LCD screen but that didn't help at all. The calibration doesn't work and the screen won't rotate. In addition, her headphone jack is on the blink as well. Do I need to replace the motherboard flex cable or is there something else going on? The ambient light sensor seems to be on the fritz as well which might explain the backlight not working. The phone is using stock Android. Thanks for all and any help.
Hi
I have broken the screen of lenovo A3000.
I had replaced the touch screen but the touch screen is not working.
The broken touch screen works perfectly.
There is no loose connection. I tried again and again.
Is it because of driver problem or is it because the new touch screen is faulty?
The touch screen seller agreed to send me a new one. But until it arrives, I want to confirm source of problem.
Please help.
Thanks in advance
I recently replaced the screen after my 3-year-old spiked my wife's T-Mobile G2. Everything seems to be working OK now except for the double-tap to turn on the screen.
Before I open it up again, does anyone know if this is a certain connection inside that may be loose? Or could it be a problem with the LCD itself?
Was it resolved?
I encountered same issue and did you have it resolved?
Hello!
Yesterday, my LG G2 D800 had a backlight issue. I was able to use my phone in direct light and utilize the touch screen in its entirety at the time.
I took off the back cover and reconnected the Backlight cable to the motherboard, and that solved my issue regarding that. However, after the fix, my touch screen no longer recognizes inputs, even in Recovery Mode (TWRP, so it needs touch functionality).
I tried to disconnect & reconnect all cables on my motherboard, but my touch screen still does not recognize inputs at all.
What could have caused this? I took off the back cover gently with a plastic spudge, and only removed the bottom motherboard cover that had the backlight cable attached.
tldr
1) Backlight stopped working, but touch worked
2) Re-connected backlight cable. Backlight works, touch does not work
3) Reconnected all motherboard cables. Backlight works, touch does not work
Any help would be appreciated!