Lenovo l470 dl470 nm-b021

[Ivan Švasta]

I tried both files,

UC16M1 - 16MB - still get the same error messages about date and time, and SVP.
UC16M1 - 16MB_PATCHED - it hangs on Lenovo screen

Maybe because my board is REV:1.0., not sure.

Edit: On board itself I found sticker with this code: FRU 01LW020 and above is barcode PSL10N67045.

I'm not sure if this helps, bacause on device itself I do not have any sticker with serial number and type stated (I bought it that way secondhand).
Behind the battery is only P/N number ( P/N:SPP0M92510 ) that I mentioned in post before.

Can someone please help?

Thanks

[Ivan Švasta]

TESTED BIOS L470 NM-B021

I tried both files,

UC16M1 - 16MB - still get the same error messages about date and time, and SVP.
UC16M1 - 16MB_PATCHED - it hangs on Lenovo screen

Maybe because my board is REV:1.0., not sure.

[AMATEURSAHIL]

TESTED BIOS L470 NM-B021

[Ivan Švasta]

Hello,
I get to Lenovo screen, then after that messages appear and it shuts down:
0271: Check date and time settings
0177: Bad SVP data, stop POST task.

DL470 NM-B021
Rev 1.0.
2016-12-09

P/N:SPP0M92510

Here is backup BIOS:

Can someone pls help?

Thanks

[arslanalee]

ok

[hoaca388]

disply come first time its working normal
when i pack motherboard on laptop case than its going to b hang on lenovo display

So the error is not due to the bios.

[arslanalee]

disply come first time its working normal
when i pack motherboard on laptop case than its going to b hang on lenovo display

[arslanalee]

its work thanks dear

[hoaca388]

S/N (PF-13W64Q) 18/02
TYPE 20J5-SONK1B

sorry for late

L470 Laptop (ThinkPad) - Type 20J5

[arslanalee]

S/N (PF-13W64Q) 18/02
TYPE 20J5-SONK1B

sorry for late

[SMDFlea]

MOTHERBOARD DL470 NM-B021 REV 2.0
CPU: SR2ZU (I5-7200U)
GPU: NONE (ONLY INTEL)

Power on and black screen.
My oryginal bios here:
plz help

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...sting?t=103570

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )

[hoaca388]

Hello, help please.
DL470 NM-B021
Rev: 2.0
Turns on, black screen.

Bios attached:

EDIT:
Serial number: PF-10L66M

L470 Laptops ThinkPad - Type 20JU

[hoaca388]

MOTHERBOARD DL470 NM-B021 REV 2.0
CPU: SR2ZU (I5-7200U)
GPU: NONE (ONLY INTEL)

Power on and black screen.
My oryginal bios here:
plz help

Serial number ?

[arslanalee]

MOTHERBOARD DL470 NM-B021 REV 2.0
CPU: SR2ZU (I5-7200U)
GPU: NONE (ONLY INTEL)

Power on and black screen.
My oryginal bios here:
plz help

[SMDFlea]

You must post the serial number

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...sting?t=103570

[paskelovanis]

Hello, help please.
DL470 NM-B021
Rev: 2.0
Turns on, black screen.

Bios attached:

EDIT:
Serial number: PF-10L66M

[ajbernasko]

Re: Lenovo l470 dl470 nm-b021

Can you dump ec rom file ?
Mine blown

[bogdan039]

Re: Lenovo l470 dl470 nm-b021

It works well with dump from post #4.
Thank you.

[bogdan039]

Re: Lenovo l470 dl470 nm-b021

hello.

please remove password and fix bios for lenovo l470.
takes over 30 sec for logo and its freeze and stuck on logo.
DL470 NM-B021
REV 2.0
2017-06-02

thank you in advance.

[hardware1]

Re: thinkpad l470 bios clean me region needed

here is the serial number :PF-12XW3Y

Here's your New BIOS, try it and let me know.