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Disable MacBook Pro BatteryLevelPolicy?

Hi!

Is it possible for one (self / technichian) to disable or change the MacBook Pro battery level policy? To allow processes such as iCloud Photos sync even though battery level is and will remain 0%?

Rationale in console message below is fair enough and I'm aware running on AC only isn't recommended, though would very much like to sweet talk my MBP into changing this FinalDecision...

501:com.apple.cloudphotosd.pending-work.once:89D7C5:[ {name: BatteryLevelPolicy, policyWeight: 1.000, response: {Decision: Must Not Proceed, Score: 0.00, Rationale:[{batteryLevel == 0}]}} ], FinalDecision: Must Not Proceed}

Background:

My MacBook Pro 13 unibody stopped charging two weeks ago, a few days after a very small tea spill (bottom left of part of keyboard). Battery was fine before this and no traces of damage on battery connector or visible side of logic board - suspecting damaged logic board or magsafe unit. The laptop too old to motivate replacement of new logic board or repair work. Logic board cleaning w alcohol and/or replacement with used logic board, should I be able to find one, are options at hand, but want to understand my options first. Also not keen on buying a new battery just to try to rule that out. I've found nowhere online addressing the topic, only hints on cleaning/replacements, and closest Mac repair shop I spoke to on phone had no idea of if such settings could be overridden, and cost of physical repair work not motivated.

For clarity - in general the MBP runs fine, only some processes won't run due to the battery level; iCloud Drive synchs, whereas e.g. bird and photolibraryd and cloudphotosd won't. Having a working iCloud Photos synch is the core need of mine.

Model info:

MacbookPro5,5  (13" unibody mid-2009) kept alive through 8GB RAM, SSD insertion and battery replacement. No warranties remaining.

Running macOS High Sierra unsupported. Now clean install, have only signed in to iCloud. Same issue also before reinstall (but after liquid), then running Sierra - Photos wouldn't sync but e.g. iCloud Drive does. 

Actions taken:

- Resets of PRAM, SMC

- Reinstall os clean

- Physically cleaned magsafe connectors, removed battery, cleaned battery connectors

- Tried different chargers

- Checked batt voltage without load, thus not saying much, no indication it being depleted.

- Have NOT yet disassembled further than removing battery

- Geekbench test to understand if running at low CPU due to AC only - showing better results (remembering newly installed) than the model benchmark

System information: Power

Battery Information:

  Model Information:

  Manufacturer: SMP

  Device Name: A1322

  Pack Lot Code: 0

  PCB Lot Code: 0

  Firmware Version: 006e

  Hardware Revision: 00aa

  Cell Revision: 2

  Charge Information:

  Charge Remaining (mAh): 0

  Fully Charged: No

  Charging: No

  Full Charge Capacity (mAh): 6342

  Health Information:

  Cycle Count: 239

  Condition: Replace Now

  Battery Installed: Yes

  Amperage (mA): 0

  Voltage (mV): 0

System Power Settings:

  AC Power:

  System Sleep Timer (Minutes): 0

  Disk Sleep Timer (Minutes): 0

  Display Sleep Timer (Minutes): 0

  Wake on AC Change: No

  Wake on Clamshell Open: Yes

  Wake on LAN: Yes

  Current Power Source: Yes

  Display Sleep Uses Dim: Yes

  Hibernate Mode: 3

  PrioritizeNetworkReachabilityOverSleep: 0

  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

  Display Sleep Uses Dim: Yes

  Hibernate Mode: 3

  Reduce Brightness: Yes

Hardware Configuration:

  UPS Installed: No

AC Charger Information:

  Connected: Yes

  ID: 0x0100

  Wattage (W): 60

  Revision: 0x0000

  Family: 0x00ba

  Serial Number: 0x0012d8c2

  Charging: No

Hoping for any suggestive comments, both ideas and killers of hope..

Thanks!

Patrik

最后更新：2017-10-14 23:34:11

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