Salta al contenuto principale

Cellular version of Apple's 2nd generation iPad Air. Model A1567.

86 Domande Visualizza tutte

What are the reasons for the appearance of a black shadow on the side

What are the reasons for the appearance of a black shadow on the side of the iPad screen?

Rispondi a questa domanda Anch'io ho questo problema

Questa è una buona domanda?

Punteggio 0
1 Commento

How much of the screen? Add a picture of what you're looking at into your post so we can get a better idea of what you see exactly.


Aggiungi un commento

1 Risposta

Risposta Più Utile

hello there,

The screen backlight is provided by two independent diode circuits. If one of the circuits (for various reasons) stops lighting, you see a shadow due to insufficient light. You need to open the iPad, check the backlight circuits, repair the damage and close the screen tightly. The fault is rather from the easy and quick category. However, it cannot be done without microelectronics. Alternatively, if the fault is on the matrix side (where the illuminating diodes are located), it is enough to replace the matrix itself. However, such damage is extremely rare.

Questa risposta è stata utile?

Punteggio 1

1 Commento:

This was also my first thought. I might want to know some history of the device since this often occurs as a result of a different repair, but I think the fix would probably be the same regardless, just easier to confirm.


Aggiungi un commento

Aggiungi la tua risposta

kareem sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 1

Ultimi 7 Giorni: 7

Ultimi 30 Giorni: 12

Tutti i Tempi: 40