Battery not charging, firm green light on AC adapter
My MBP is about 4 years old, and the old battery had a cycle count of 1000+ so I bought a replacement last week and replaced it myself. Everything worked great (patted myself on the shoulder) until a few days ago I noticed it wasn't charging. The green LED indicator is on so I think the Magsafe isn't broken.
I've tried resetting the SMC & PRAM (or I think I did) but no luck. Not sure what my other options are but I think I'm going to try wipe the connectors with alcohol & cotton swab next.
Here is the info on my batts / AC:
Battery Information:
Model Information:
Serial Number: 9G925P26G4M0A
Manufacturer: PS
Device name: CL5322
Pack Lot Code: 4274
PCB Lot Code: 0b05
Firmware Version: 0000
Hardware Revision: 0000
Cell Revision: 0000
Charge Information:
Charge remaining (mAh): 0
Fully charged: No
Charging: No
Full charge capacity (mAh): 3944
Health Information:
Cycle count: 3
Condition: Normal
Battery Installed: Yes
Amperage (mA): -2626
Voltage (mV): 11069
System Power Settings:
AC Power:
System Sleep Timer (Minutes): 60
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 15
Wake On AC Change: No
Wake On Clamshell Open: Yes
Wake On LAN: Yes
Current Power Source: Yes
Display Sleep Uses Dim: Yes
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
Reduce Brightness: Yes
Hardware Configuration:
UPS Installed: No
AC Charger Information:
Connected: Yes
ID: 0x0100
Wattage (W): 60
Revision: 0x0000
Family: 0x00ba
Serial Number: 0x00bb5bdf
Charging: No
Would it be safe to assume it's the DC in board or logic board that's causing this?
Thanks in advance!!
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I also replaced the RAM & hard drive if that could have anything to do with it
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