Schematics Lenovo ThinkBook 15p Gen 2 LCFC HY520 NM-E021

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Lenovo ThinkBook 15p Gen 2
LCFC HY520 NM-E021 1.0
Lenovo ThinkBook 15p Gen 2 LCFC HY520 NM-E021 Rev 1.0 BoardView.tvw
Lenovo ThinkBook 15p Gen 2 LCFC HY520 NM-E021 0.1.pdf Schematics

 

[vinapt]

Hi, After an update the laptop flashes the LEDs and not the image.
Board HY520 NM-e021 Rev: 1.0

 

[ThienBui]

Hi, After an update the laptop flashes the LEDs and not the image.
Board HY520 NM-e021 Rev: 1.0

send more file 8mb

 

[vinapt]

ok

 

[ThienBui]

Hi, After an update the laptop flashes the LEDs and not the image.
Board HY520 NM-e021 Rev: 1.0

 

[vinapt]

Same problem, is there any other BIOS?

 

[ThienBui]

Same problem, is there any other BIOS?

same problem is bios good

 

[vinapt]

Thanks, I'll check the motherboard

 

[vinapt]

costumer have 100% sure laptop turn down then update bios.

So I think it's really bios corrupted :-(

 

[ThienBui]

costumer have 100% sure laptop turn down then update bios.

So I think it's really bios corrupted :-(

so use another bios instead

 

[jacool]

clear me please

 

[ThienBui]

clear me please

 

[sivanov]

Program EC:
NM-E021 KB_pins=34 (JKB1) LEFT DOWN 05MM 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=IT8227E-256

 

[sivanov]

Try to download EC today

 

[sivanov]

Ec file:

 

[ThienBui]

Ec file:

you need unlock ?