Ho sperimentato questo comportamento due giorni fa (My MacBook Air è in ritardo nella versione 2011 (4.2):
- Posso ancora accendere il mio Mac, con o senza il caricabatterie MacSafe connesso
- La batteria non si sta caricando
- Non c'è luce.
- Ho provato a ripristinare SMC ma non aiuta
- Le condizioni della batteria sono normali
- Ho provato con alcuni caricabatterie MagSafe diversi ma non riesco ancora a caricare il mio MacBook Air
Qual è il problema e cosa dovrei fare?
Ecco il risultato di System Information:
Battery Information:
Model Information:
Serial Number: xxxxxxxxxx
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): 4743
Fully Charged: No
Charging: No
Full Charge Capacity (mAh): 5788
Health Information:
Cycle Count: 269
Condition: Normal
Battery Installed: Yes
Amperage (mA): 0
Voltage (mV): 8032
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
Current Power Source: Yes
DarkWakeBackgroundTasks: 1
Display Sleep Uses Dim: Yes
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
DarkWakeBackgroundTasks: 0
Display Sleep Uses Dim: Yes
Reduce Brightness: Yes
Standby Delay: 4200
Standby Enabled: 1
Hardware Configuration:
UPS Installed: No
AC Charger Information:
Connected: Yes
ID: 0x0000
Revision: 0x0000
Family: 0x0000
Serial Number: 0x00000000
Charging: No