T470 bios needed

[Biga73]

I removed the password - after that it won't start
I am attaching the original bios
Type 20HE-S0SC00 S/N PF-0YPBFU Lenovo T470
Please help

[Markus1741]

I removed the password - after that it won't start
I am attaching the original bios
Type 20HE-S0SC00 S/N PF-0YPBFU Lenovo T470
Please help

Hello try this file I don't think your original file is corrupted ...

[Biga73]

Hello try this file I don't think your original file is corrupted ...

Sorry, not worked

[Aleks016]

Hallo,

i need a patsch for my locked bios.

Lenovo Type 20JN

Thank you

[SMDFlea]

Hallo,
i need a patsch for my locked bios.
Lenovo Type 20JN
Thank you

The laptop/PC serial number must be posted with all bios requests. Anyway,you can try and unlock it yourself using the Lenovo Autopatcher ,you`ll find it if you read the bios guides

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...s-and-tools

[Aleks016]

The laptop/PC serial number must be posted with all bios requests. Anyway,you can try and unlock it yourself using the Lenovo Autopatcher ,you`ll find it if you read the bios guides

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...s-and-tools

Hallo,

thanks for answer. I have tryed autopatcher but no succes.

Lenovo T470 SN: PF-1AJSQB
Type: 20JN-S05400

Bios Chip Winbond 25Q80JVSIQ

Thank you

[Vesko356]

Bios Chip Winbond 25Q80JVSIQ

25Q80JVSIQ is NOT the bios chip.

[Aleks016]

Hallo,

thanks for answer. I have tryed autopatcher but no succes.

Lenovo T470 SN: PF-1AJSQB
Type: 20JN-S05400

Bios Chip Winbond 25Q80JVSIQ

Thank you

Hallo. Thank you.

That was my problem i was hitting on IO-Controller.

Now it works when i have found the right Chip.

Thank you all.

[Lornet]

Hello everyone,
I have a T470 type 20HE that does not start: only the green led of the "on/off" button flashes 3 times when you plug the charger and that's all, even the fan does not turn.
Do you think it comes from the BIOS and, if so, is it possible to fix it?
Thank you for your help and cordially

[SMDFlea]

The laptop/PC serial number must be posted with all bios requests.

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

[Lornet]

Hello SMDFlea,
I apologize for that.
The information requested is as follows:
S/N:PF-0ZT4NK
Sincerely

[lofton]

Lenovo t470 20jn-sv2vnoe PF1Q63B0

Hello, I was flashing the bios but now the machine does not come, the battery indicator turns orange when charge is plugged in. As soon as it plugged by charger or battery the power button and escape blinks once then fade out Sometime it blinks 3 timess . With the back case off i can see the fan spins a little then top, but once i press the button it spins a little then stop and repeat for a while until stops. I have attached the bios dump. I had read the chip next to the cmos battery (25q80jvsiq) then i realize that it wasn't the bios. as the bios is next the memory slot. By doing that could i have corrupted u15 25q80jvsiq, could that be the reason why it wont post? i saw a post saying don't touch the 25q80jvsiq but it was little too late. I jumped the gun. Is 25q80jvsiq considered the EC? The bios chip on the board is win bond 25Q128JVSQ - 1911 any help would be appreciated.
https://www.badcaps.net/filedata/fetch?id=3254155 bios_backup.zip

[lofton]

bios

[lofton]

bios

bump