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도움말

현재 버전 게시자: Ben ,

본문:

Check the touch screen connector on the logic board. It's the wide horizontal one below the rear camera on the logic board.
 
Could be dirty, physically damaged or worn out.
 
Also check for signs of liquid damage. The are various LCI (Liquid damage indicator) stickers placed on the logic board.
 
One at top of board another behind screen assembly back metal plate.
 
They are initially coloured white to mean it has not been in contact with liquid / moisture.
 
Once it's red it means it has been in contact with moisture.
 
Can still be touch ic disease as they can be shown even without grey horizontal bar at top of screen.
 
You can sometimes get the grey bar to appear by slightly flexing the metal iPhone frame. Only do it slightly / a bit for testing (don't force it tho)

현황:

open

원문 게시자: Ben ,

본문:

Check the touch screen connector on the logic board. It's the wide horizontal one below the rear camera on the logic board.

Could be dirty, physically damaged or worn out.

Also check for signs of liquid damage. The are various LCI (Liquid damage indicator) stickers placed on the logic board.

One at top of board another behind screen assembly back metal plate.

They are initially coloured white to mean it has not been in contact with liquid / moisture.

Once it's red it means it has been in contact with moisture.

현황:

open