My MacBook Pro is 100% charged, but the power cord is changes quickly from green when it is initially plugged in, to red. The system is about 4 years old, and I'm wondering if the power cord will need replacing soon. Thanks!
PilarKline wrote:
My MacBook Pro is 100% charged, but the power cord is changes quickly from green when it is initially plugged in, to red. The system is about 4 years old, and I'm wondering if the power cord will need replacing soon. Thanks!
The magsafe cord/connector light is informed by the DC-in board and logic board.
You can try resetting the SMC https://support.apple.com/en-us/HT201295
Apple Portables: Troubleshooting MagSafe adapters
https://support.apple.com/en-us/HT203207
Knowing the exact Mac would be valuable information to share here...
PilarKline wrote:
My MacBook Pro is 100% charged, but the power cord is changes quickly from green when it is initially plugged in, to red. The system is about 4 years old, and I'm wondering if the power cord will need replacing soon. Thanks!
The magsafe cord/connector light is informed by the DC-in board and logic board.
You can try resetting the SMC https://support.apple.com/en-us/HT201295
Apple Portables: Troubleshooting MagSafe adapters
https://support.apple.com/en-us/HT203207
Knowing the exact Mac would be valuable information to share here...
ac power cord is staying lit red, although mac is 100% charged
