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Air 14IKBR EYG20 EYG10 NM-B601 Rev 1.0

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Air 14IKBR EYG20 EYG10 NM-B601 Rev 1.0
EYG10/ES430/ES530 MB Schematics Document Schematics boardview
530S_IO_SVT Lenovo IdeaPad 530S-15IKB_EYG10 IO r1.0

Connect KB_pins=32 (JKB1) PD0=13 PD1=17 PD2=19 PD3=24 PD4=20 PD5=16 PD6=23 PD7=21 BUSY=10 STB=18 AFD=7 INIT=2 SLIN=15 KSI4=11 KSI5=12
NM-B601.png
 

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NM B601 R10.tvw.zip
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Lenovo 530-14IKB NM-B601 photo.zip
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Hello, i am currently working on this logic board but have come across a stange problem: The laptop wont run/ charge from ac although it is recognized by the system when using a battery, when i move PR301 to the side so that the sensing circuit is open, it boots just fine... I have measured and replaced the resistor, the BQ24780 but it does not fix the problem, any idea what the problem might be?
 
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