Cocobill
New member
Hello,
I got this logic board 820-4924-A. Minor water damage here and there, nothing crucial as it was working but not recognizing SSD. I ultrasoniced the board and the SSD and it works! Only issue, the battery is recognized but not charging. The battery itself is quite new, 11 load cycles so should not be the problem. History of the board is: was bought new 12 months ago, had a coffee spill after some weeks and has been in a drawer ever since.
Measured ISL resistance 17/18 26.80Ohm and 27/27 20.4Ohm.
Data lines on battery connector, diode mode
smbus_chgr_scl=0.500V
smbus_chgr_sda=0.500V
What do I measure next?
I got this logic board 820-4924-A. Minor water damage here and there, nothing crucial as it was working but not recognizing SSD. I ultrasoniced the board and the SSD and it works! Only issue, the battery is recognized but not charging. The battery itself is quite new, 11 load cycles so should not be the problem. History of the board is: was bought new 12 months ago, had a coffee spill after some weeks and has been in a drawer ever since.
Measured ISL resistance 17/18 26.80Ohm and 27/27 20.4Ohm.
Data lines on battery connector, diode mode
smbus_chgr_scl=0.500V
smbus_chgr_sda=0.500V
What do I measure next?