BIOS Lenovo Legion Y540-17IRH NM-C531 FY710 FY714 Rev2

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Lenovo Legion Y540-17IRH NM-C531 FY710 FY714 Rev2
Support

• Legion Y540-15IRH, Legion Y540-15IRH-PG0, Legion Y545, Legion Y545 PG0, Y540-17IRH, Y540-17IRH PG0, Y7000 2019, Y7000 2019 PG0

BIOS BHCN41WW
Schematics Y540 N18E-G1.pdf


Working IT8176 dump for Y540, NM-C531.

 

[ThienBui]

Link this is Schematics NM-C541
can it same, you can check

BIOS - Legion Y540-17IRH Laptop (Lenovo) FY715 NM-C541

FY715 NM-C541 BIOS Legion Y540-17IRH Laptop (Lenovo) BHCN36WW Schematics Y540 Y540 N18E-G1_G0.pdf Y540 N18E-G1.pdf Y540 N18P-G0.pdf

vinafix.com

 

[matixsoftware]

pls gve me controller pin program it8226e key32

 

[ThienBui]

pls gve me controller pin program it8226e key32

KB_pins=30 PD0=7 PD1=11 PD2=13 PD3=18 PD4=14 PD5=10 PD6=17 PD7=15 BUSY=4 STB=12 AFD=1 INIT=8 SLIN=9 KSI4=5 KSI5=6

 

[Valentin Nicolae]

hello. i have this y540-15irh that turns on / no image/ keyboard lights up/ blinking white led power button
pls rebuild

 

[ThienBui]

hello. i have this y540-15irh that turns on / no image/ keyboard lights up/ blinking white led power button
pls rebuild

 

[Valentin Nicolae]

power on but no image

 

[ThienBui]

power on but no image

same result Original ?

 

[Valentin Nicolae]

same result Original ?

yes. no image

 

[ThienBui]

yes. no image

next check hardware

 

[jose garcia]

HI, PLEASE EC IT8226E FOR LENOVO NM-C531 REV 2.0 THANKS

 

[ThienBui]

HI, PLEASE EC IT8226E FOR LENOVO NM-C531 REV 2.0 THANKS

BIOS - Lenovo Legion Y540-17IRH NM-C531 FY710 FY714 Rev2

Lenovo Legion Y540-17IRH NM-C531 FY710 FY714 Rev2 Support Legion Y540-15IRH, Legion Y540-15IRH-PG0, Legion Y545, Legion Y545 PG0, Y540-17IRH, Y540-17IRH PG0, Y7000 2019, Y7000 2019 PG0 BIOS BHCN41WW Schematics Y540 N18E-G1.pdf

vinafix.com

 

[fazamd]

keyboard controller dump unavailable? IT8176

I found working from another lenovo. Unfortunately, the functional keys are mixed up. The rest is working properly and so is the backlight.

 

[ThienBui]

I found working from another lenovo. Unfortunately, the functional keys are mixed up. The rest is working properly and so is the backlight.

can not check from file EC, you need Programming file new and compare

 

[vinapt]

pls build stuck at lenovo logo

 

[ThienBui]

pls build stuck at lenovo logo

 

[vinapt]

its still the same as before
turns on shows logo and keeps stuck there

 

[vinapt]

pls repair

 

[ThienBui]

pls repair

 

[DARIUSZ]

hI. builds plz

 

[ThienBui]

hI. builds plz

builds11.zip