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Schematics Lenovo LCFC JY67B NM-E461 REV1.0

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Lenovo LCFC JY67B NM-E461 REV1.0 BoardView
NM-E461 REV1.0.tvw
NS-E461 REV1.0.tvw
NS-E462 REV1.0.tvw

NM-E461 (кнопка вкл.) 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=248 CHIP=IT8258E-248A
 

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NS-E462 REV1.0.tvw.zip
10 KB · Views: 62

NM-E461 REV1.0.tvw.zip
9.3 MB · Views: 89

NS-E461 REV1.0.tvw.zip
77 KB · Views: 58

32mb.zip
8.8 MB · Views: 72

Please fix my bios.bin
Legion S7 16IAH7
MBoard: NM-E461 R1_0
S/N: PF3VD1Y9
Bios chip Capacity: 2mb/16mb

After bios update no boot, keyboard and fans on but no display, cant access to bios either.
Bios file extracted from chip is only 2mb.
 

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bios_corrupted.bin
2 MB · Views: 1

Last edited:
Please fix my bios.bin
Legion S7 16IAH7
MBoard: NM-E461 R1_0
S/N: PF3VD1Y9
Bios chip Capacity: 2mb/16mb

After bios update no boot, keyboard and fans on but no display, cant access to bios either.
Bios file extracted from chip is only 2mb.
2mb is the BIOS that manages the GPU, not the main bios
 
¿Puedes ayudarme a construirlo o limpiarlo porque no tengo vídeo después de la actualización... muchas gracias...

Lenovo Legión S7 16IAH7 Factory ID: JVHFC1 Mo: PF9XB2620029 Mtm: 82TF000RUS Sn: PF3VD1Y9
 

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Last edited:
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