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Schematics Lenovo Legion5 Pro - 16IAH7H - NM-E231 REVA0 Schematic And BoardView

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Lenovo Legion5 Pro - 16IAH7H - NM-E231 REVA0 Schematic And BoardView
NS-E232.tvw
NS-E231.tvw
NM-E231 REV2.0.tvw
NS-E233.tvw
NS-E234.tvw
Sensor.pdf
USB.pdf
NM-E231 - REVA0.pdf
NM-E231 KB_pins=34 (JKB2) 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 CHIP=IT8176FN
 

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USB.pdf
211.9 KB · Views: 171

Archive.zip
3.9 MB · Views: 363

NM-E231 - REVA0.pdf
2.4 MB · Views: 432

Sensor.pdf
116.4 KB · Views: 202

8.bin.zip
2 MB · Views: 248

J2CN46WW.bin.zip
6.5 MB · Views: 323

Last edited:
Lenovo Legion5 Pro - 16IAH7H - NM-E231 REVA0 Schematic And BoardView
NS-E232.tvw
NS-E231.tvw
NM-E231 REV2.0.tvw
NS-E233.tvw
NS-E234.tvw
Sensor.pdf
USB.pdf
NM-E231 - REVA0.pdf
NM-E231 KB_pins=34 (JKB2) 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 CHIP=IT8176FN
 
I want help
After replacing the control ic it827e-256
nm-e231
I programmed the device to work, but the keyboard did not work
I updated the BIOS from the official website and nothing changed. Can you help me? I suspect that the problem is in the ec file
 

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WhatsApp Image 2024-10-05 at 10.46.06 AM.jpeg
I want help
After replacing the control ic it827e-256
nm-e231
I programmed the device to work, but the keyboard did not work
I updated the BIOS from the official website and nothing changed. Can you help me? I suspect that the problem is in the ec file
i think you need Programming one main bios new
 
nm-e231
Can you fix the keyboard not working?

I tried another file with the same problem and I don't have the original file

Is there a patch to activate the keyboard?
Maybe it's not a bios problem, you need to try a new bios to compare
 

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