Репутация: 1
1
Small spill, shortly after, backlight died for good. Apple says it needs a new logic board. Inverter board sounds more likely to me, but I can't even find reference to one in this machine. Is it built into the log board?
Это хороший вопрос?
Репутация: 87,6к
161
82
213
It is built into the display.
Unfortunately, a liquid spill is most likely to damage the logic board. One way to check is to remove the upper case and look for corrosion on the board, especially near the keyboard and speaker area.
Был ли этот ответ полезен?
This would show whether it was the cause, but if the only symptom is a dead backlight, you'd think more would be damaged, no?
most likely the L board, i agree
Репутация: 4,8к
28
30
5
There definitely isn't a board just for the inverter but you could try replacing the inverter cable itself.
After a liquid spill, it would be natural of Apple to assume the logic board but if the backlight is the only problem, that seems unlikely at best.
I would try replacing the inverter cable, followed by the display. Only then would I try the logic board.
Был ли этот ответ полезен?
Репутация: 32,4к
207
156
62
Take a look at the post below, which has some more potentially useful info.
Был ли этот ответ полезен?
За последние 24часов: 0
За последние 7 дней: 1
За последние 30 дней: 1
За всё время: 3,364
1 Комментарий
Based on this, I'd say the inverter board is the most logical place to start.
Does anyone know where I can find a guide/service manual for disassembling the display module once it's off the computer?
из l008com