used my phone fine, went back an hour later, screen is black. lights work fine, can make and recieve calls. just screen is black. fully charged. tried all standard tech support tricks, nothing made teh screen turn back on.
used my phone fine, went back an hour later, screen is black. lights work fine, can make and recieve calls. just screen is black. fully charged. tried all standard tech support tricks, nothing made teh screen turn back on.
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This happened with my phone aswell u need 2 open the screws and tighten the wire the wire connesting from the phone to the screen is loose or squeeze the screen/the middle thing connecting them together
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Hi,
Hope it would be back light problem. you didn't mentioned anything about the brand and model number of the tv. Without knowing, is it an led lcd or LCD tv with ccfl back light its not possible give solution. www.electro-medical.blogspot.com
this is happens whit i4 i4s after you drop the phone . you have to solutions . one if you know a technician hes gonna put back the flex of LCD witch removed after the drop its very easy or gonna change LCD & digitizer .
if your phone is not 4 or 4s you have to change the lcd digityzer for sure .
No,
There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc. http://en.wikipedia.org/wiki/Capacitor_plague Please post back what you find.
Your back light for your ds and sp may have went out, unfortunately it is impossible to fix a lcd screen with the black light going out other than buying a new screen and installing it.
Sorry.
used my phone fine, went back an hour later, screen is black. lights work fine, can make and recieve calls. just screen is black. fully charged. tried all standard tech support tricks, nothing made teh screen turn back on.
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