Model A1369, 1.6, 1.7, or 1.8 GHz Processor, 64, 128 or 256GB Flash Storage

245 Questions View all

Can a defect I/O board prevent boot?

My MBA is dead. Can't charge. Would not start.

MacBook Air "Core i5" 1.7 13" (Mid-2011)

Can a defect I/O board create this situation? The charger is tested and OK. I have had this situation a week ago. Unplugged the battery and measured the power, seems OK, dismount the I/O cable, and left the Macbook open for 3 hours. After assembling it worked again for a week. Now its dead again. have measured the battery power now its only 2 volts. When trying to charge the battery nothing happens.

No liquids, no bumps - What shall I look fore?

Answered! View the answer I have this problem too

Is this a good question?

Score 0

Comments:

Can you give us the last four digits of your serial number so we can correctly ID your system.

by

It's a MocBook Air 13 A1369 mid 2011 - last four digits of serial no. is DJWV

by

Add a comment

2 Answers

Chosen Solution

Peter,

Given your problem I don't think your I/O cable is the problem. The power logic is part of the main logic board. It's more likely you have a bad logic board (cold solder joint).

Was this answer helpful?

Score 2
Add a comment
This answer was originally to another question.

Use a multimeter to test the output of the charger. What does the battery test button tell you? Professional serve people have a place in life too. Even they might have a tough time with this one.

Was this answer helpful?

Score 1
Add a comment

Add your answer

Peter will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 2

All Time: 419