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Q: mid 2012 Macbook Air will not charge when fully booted

I have a 2012 MacBook Air and the battery will only charge if the device is shut off completely.  When booted the device will charge for 2 minutes then stop.  I have reset the SMC but no changes.  Any help appreciated.

 

Model Information:

  Serial Number: D8624860BX5DKRNAX

  Manufacturer: SMP

  Device Name: bq20z451

  Pack Lot Code: 0

  PCB Lot Code: 0

  Firmware Version: 406

  Hardware Revision: 000a

  Cell Revision: 162

  Charge Information:

  Charge Remaining (mAh): 153

  Fully Charged: No

  Charging: No

  Full Charge Capacity (mAh): 5545

  Health Information:

  Cycle Count: 285

  Condition: Normal

  Battery Installed: Yes

  Amperage (mA): -1614

  Voltage (mV): 7072

 

System Power Settings:

 

  AC Power:

  System Sleep Timer (Minutes): 10

  Disk Sleep Timer (Minutes): 10

  Display Sleep Timer (Minutes): 10

  Wake on AC Change: No

  Wake on Clamshell Open: Yes

  Wake on LAN: Yes

  AutoPowerOff Delay: 14400

  AutoPowerOff Enabled: 1

  DarkWakeBackgroundTasks: 1

  Display Sleep Uses Dim: Yes

  Hibernate Mode: 3

  PrioritizeNetworkReachabilityOverSleep: 0

  Standby Delay: 4200

  Standby Enabled: 1

  Battery Power:

  System Sleep Timer (Minutes): 10

  Disk Sleep Timer (Minutes): 10

  Display Sleep Timer (Minutes): 2

  Wake on AC Change: No

  Wake on Clamshell Open: Yes

  AutoPowerOff Delay: 14400

  AutoPowerOff Enabled: 1

  Current Power Source: Yes

  DarkWakeBackgroundTasks: 0

  Display Sleep Uses Dim: Yes

  Hibernate Mode: 3

  Reduce Brightness: Yes

  Standby Delay: 4200

  Standby Enabled: 1

 

Hardware Configuration:

 

  UPS Installed: No

 

AC Charger Information:

 

  Connected: No

  Charging: No

MacBook Air, OS X El Capitan (10.11.6)

Posted on Aug 29, 2016 3:50 PM

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