display not show, just backlight and touch - Xperia Z3 Compact Q&A, Help & Troubleshooting

hello, i hope this forum is still exist
i need a sugestion, i've replace my broken digitizer on z3 compact.. first try before re-assembly the phone and trying the screen is all good.. display clear, responsive touch and bright backlight
the problem is i forgot to unplug battery when i remove the flex of lcd
just info, the V fuse for backlight has been jumpered because before my screen has broken it doesnt show anything without torch because the backlight is off.. it was about 3 months ago
when i was finished the re-assembly, it just showing the backlight without any display on it.. i try mirroring with scrcpy to my laptop (my phone was switched on the debug & always trust my laptop) and trying the touch it seems normally but still no image at my phone
i have a same problem with Z5 big before about 1 months ago, but z5 big has V and L/I fuse which for backlight and display.. i've jumper that two fuses.. but i didnt find L/l fuse on z3 compact
what can i do for turning on the display again? i have 2 z3 compact with same problem one for me and one for sell
sorry for bad english, thank you in advance

anyone

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