Problem with replacement battery (Empty battery screen when charged)
I recently installed a replacement battery for my MBP and though I’m getting much improved life there is a problem.
If I leave the computer overnight (lid open or shut) when I try to turn it on again it displays the empty battery screen, regardless of what charge remains in the battery. This morning, for example, it displayed the empty battery screen so I plugged in the charger and turned it on. There was 92% shown on the battery indicator and laptop worked quite happily without the charger until it shut down normally around 5%.
Should the battery voltage not be higher than 10V?
I don’t see anything in that app that isn’t shown below, but if you think it will help.
Battery Information:
Model Information:
Serial Number: C01514309YEF90MA4
Manufacturer: ifixit
Device Name: bq20z451
Pack Lot Code: 3230
PCB Lot Code: 3230
Firmware Version: 2d31
Hardware Revision: 322d
Cell Revision: 3036
Charge Information:
Charge Remaining (mAh): 4829
Fully Charged: No
Charging: No
Full Charge Capacity (mAh): 9263
Health Information:
Cycle Count: 4
Condition: Normal
Battery Installed: Yes
Amperage (mA): -653
Voltage (mV): 10910
System Power Settings:
AC Power:
System Sleep Timer (Minutes): 10
Disk Sleep Timer (Minutes): 0
Display Sleep Timer (Minutes): 10
Wake on AC Change: No
Wake on Clamshell Open: Yes
Wake on LAN: Yes
AutoPowerOff Delay: 28800
AutoPowerOff Enabled: 0
DarkWakeBackgroundTasks: 0
Display Sleep Uses Dim: Yes
GPUSwitch: 2
Hibernate Mode: 3
High Standby Delay: 86400
PrioritizeNetworkReachabilityOverSleep: 0
ProximityDarkWake: 1
Standby Battery Threshold: 50
Standby Delay: 10800
Standby Enabled: 1
TCPKeepAlivePref: 1
Battery Power:
System Sleep Timer (Minutes): 5
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 5
Wake on AC Change: No
Wake on Clamshell Open: Yes
AutoPowerOff Delay: 0
AutoPowerOff Enabled: 0
Current Power Source: Yes
DarkWakeBackgroundTasks: 0
Display Sleep Uses Dim: Yes
GPUSwitch: 2
Hibernate Mode: 3
High Standby Delay: 86400
ProximityDarkWake: 0
Reduce Brightness: Yes
Standby Battery Threshold: 50
Standby Delay: 10800
Standby Enabled: 1
TCPKeepAlivePref: 1
Hardware Configuration:
UPS Installed: No
AC Charger Information:
Connected: No
Charging: No
Bu iyi bir soru mu?
Let’s get a better view of things, install this gem of an app! CoconutBattery take a snapshot of the apps main window and post it here for us to see Adding images to an existing question
I think you'll find it easier than having the dig through what Apple gives you for an output which is very chaotic!
Dan tarafından
Have you solved this problem? How?
Yar tarafından
No, I never did manage to solve the problem.
jonbob tarafından