File Request Lenovo Legion Corrupt BIOS?

[bajram689]

Hello,

i need help please.

The laptop is showing a message that the charger type and wattage cannot be determined at boot (correct charger is plugged in).

Also after the display comes on, the keyboard is not working (mousepad is working). In BIOS the keyboard is working.

Is this a EC or BIOS problem?

Also if it is EC problem, what are the values i need to type in for SAS JIG ver 5.5 ?

Any help is appreciated, BIOS File is attached. Also motherboard model.

THANKS!

 

[Vahab Hemmati]

https://dr-bios.com/attachments/nm-c371-zip.54424/

 

[bajram689]

My friend please check the photo. What is going on here?

What do i need to write to the "MB connection ITE.txt"?

"KB_pins=32 (JKB1) PD0=2 PD1=11 PD2=16 PD3=8 PD4=17 PD5=15 PD6=19 PD7=1 BUSY=5 STB=13 AFD=3 INIT=10 SLIN=12 KSI4=9 KSI5=7" not working.

 

[bajram689]

second try, please check photo..

 

[Vahab Hemmati]

these problems are not related to bios file
the bios file is OK

i think the problem is on programmer

 

[bajram689]

The bios file seems ok, but EC seems to have a problem.

The programmer is alright, its working with other boards too, i fixed yesterday another lenovo keyboard with this. But with this ITE chip it is not working.

Can you tell me the pinout for SAS JIG for this model? How can i flash the EC when i dont have the pinout? Where can i get it from?

 

[bajram689]

Please check this EC file, system says it has 192K

Maybe you can fix Keyboard issue, keyboard is not working.

 

[Vahab Hemmati]

Please check this EC file, system says it has 192K

Maybe you can fix Keyboard issue, keyboard is not working.

keyboard problem is not related to bios file

reset default bios settings and check

 

[bajram689]

I checked bios, also reset to default. I tried different bios also. Keyboard is not working.

Send me keyboard fix please.

 

[Vahab Hemmati]

it can't be fixed with bios

try external keyboard

 

[bajram689]

brother. bios is done. send me korrect ec..

 

[bajram689]

for ITE CHIP not for bios chip....

 

[bajram689]

See photo

 

[bajram689]

What can be the problem when keyboard not working? I tried with donor keyboard (original lenovo) -> also not working. External keyboard is working of course fine..

 

[Salimeh Bolboli]

Please ask your question from this link:

Technical Support

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dr-bios.com

 

[bajram689]

I did -> https://dr-bios.com/threads/lenovo-...ot-working-low-wattage-charger-message.57530/

THANKS IN ADVANCE!

 

[Salimeh Bolboli]