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Schematics Lenovo Ideapad 3 15IAU7- NM-E341

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Lenovo Ideapad 3 15IAU7- NM-E341 BoardView
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NS-E342.tvw
NM-E341REV1.0.tvw
JKCN42WW
NM-E341 Rev 0.1.pdf
Schematics

NM-E341 KB_pins=34 (JKB1) LEFT DOWN 08MM PD0=20 PD1=16 PD2=14 PD3=9 PD4=13 PD5=17 PD6=10 PD7=12 BUSY=23 STB=15 AFD=26 INIT=19 SLIN=18 KSI4=22 KSI5=21 FLASH=256 CHIP=IT8227VG-256
 

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ThienBui said:
only help disble
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I put the original bios back and it works again, extra memory works as well so it's nothing with the board or dedicated memory. Can you double check?

board is: JS478&JS578&JS778 NM-341 REV 1.0

Edit.

Nevermind. Bypassed integrated memory using original bios and a hardware method. RC81 resistor goes to RC80 and RC85 to RC84
 
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