Xperia Sp c5303 black screen, works ok backlight ok - GSM-Forum

willriker · 03-10-2014, 20:17

good morning . i have replaced a digitizer from a c5303 and after finish, everything works properly . after, i disconnect the battery for switch off th ephone, and since this moment the screen isnt work enymore. the backlight work normaly, and the telephone work normaly, i can aswer call touching the digitizer, but without image. i tray to replace the lcd, but with the same result. i use the yellow button untel 3 times vibra, but nothing, any idea??????

Thorenzz · 06-13-2014, 11:53

I am having exactly same problem...Was changing digitizer, and i managed by accident demaging the lcd ribbon. Replaced LCD two times and still got black lcd, only backlight working. I dont understand this problem as board and battery was taken out while i demaged LCD ribbon. Please anyone any suggestion? LCD is not faulty as i tried 2 so far.

03-10-2014, 20:17	#1 (permalink)
willriker Junior Member Join Date: Aug 2007 Posts: 11 Member: 560591 Status: Offline Thanks Meter: 0	Xperia Sp c5303 black screen, works ok backlight ok good morning . i have replaced a digitizer from a c5303 and after finish, everything works properly . after, i disconnect the battery for switch off th ephone, and since this moment the screen isnt work enymore. the backlight work normaly, and the telephone work normaly, i can aswer call touching the digitizer, but without image. i tray to replace the lcd, but with the same result. i use the yellow button untel 3 times vibra, but nothing, any idea??????

06-13-2014, 11:53	#2 (permalink)
Thorenzz Freak Poster Join Date: Dec 2009 Location: UK. Worcester Age: 35 Posts: 431 Member: 1176876 Status: Offline Sonork: 100.1607051 Thanks Meter: 154	I am having exactly same problem...Was changing digitizer, and i managed by accident demaging the lcd ribbon. Replaced LCD two times and still got black lcd, only backlight working. I dont understand this problem as board and battery was taken out while i demaged LCD ribbon. Please anyone any suggestion? LCD is not faulty as i tried 2 so far.