Lenovo Thinkpad L460 Type 20FV NM-A651 BIOS (Main + EC) Needed

[motanya]

Re: Lenovo Thinkpad L460 Type 20FV NM-A651 BIOS (Main + EC) Needed

Someone help me clean Me region for lenovo L460 NM-A651, I tried it myself but keep getting an error when I load the bin file FIT, issue with the backup below is power on no display tried all the files uploaded here none works

[Vesko356]

Re: Lenovo Thinkpad L460 Type 20FV NM-A651 BIOS (Main + EC) Needed

Someone help me clean Me region for lenovo L460 NM-A651, I tried it myself but keep getting an error when I load the bin file FIT, issue with the backup below is power on no display tried all the files uploaded here none works

Read post #57

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[motanya]

Re: Lenovo Thinkpad L460 Type 20FV NM-A651 BIOS (Main + EC) Needed

Someone help me clean Me region for lenovo L460 NM-A651, I tried it myself but keep getting an error when I load the bin file FIT, issue with the backup below is power on no display tried all the files uploaded here none works

Laptop SN: PF0ICBED
Type: 20FVS00Y0F

[hoaca388]

Re: Lenovo Thinkpad L460 Type 20FV NM-A651 BIOS (Main + EC) Needed

Laptop SN: PF0ICBED
Type: 20FVS00Y0F

Laptop SN: PF0ICBED

[motanya]

Lenovo Model Thinkpad L460, Board No BL460 NM-A651 20FV: SN:PF0P4JSL the laptop has an operating system reboot cycle, please clean this file. It has an onboard gpu

[viorel.m]

Hello, i have a Lenovo Thinkpad L460

Motherboard: BL460 NM-A651 Rev 1.0

Type 20FU-CT01WW
S/N PF-0LWUBP

Can someone please help me with a clean, good BIOS or repair mine?

[hoaca388]

Hello, i have a Lenovo Thinkpad L460

Motherboard: BL460 NM-A651 Rev 1.0

Type 20FU-CT01WW
S/N PF-0LWUBP

Can someone please help me with a clean, good BIOS or repair mine?

Read the chip again, at least 3 times, then use HxD to compare them to see if there are any differences.

[viorel.m]

Read the chip again, at least 3 times, then use HxD to compare them to see if there are any differences.

Hi,

I've done that, all 3 BIOS files read the same, HxD finds no difference.

What to do next? I have written every BIOS file from here. They say here only UC8M1 should be programmed.

[viorel.m]

Hi,

I've done that, all 3 BIOS files read the same, HxD finds no difference.

What to do next? I have written every BIOS file from here. They say here only UC8M1 should be programmed.

It works, I've flashed both chips with two files, outimage(1).bin, and outimage(2).bin, and it worked.

I do not remember from where I have downloaded the .rar archive, if needed, I can uploaded here.

[Mobiledarek]

Hello to all.

My laptop: Lenovo ThinkPad L460 Type 20FU, BL460 NM-A651, rev:1.0, BIOS: 1 chip x 8MB MXIC 25L6473F.
Chip BIOS is defekt.
I have a replacement Winbond W25Q64FV bios chip.
I programmed it with the file from post #27.
Unfortunately it does not work. Black screen.

Please help.

[Vesko356]

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


You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[Mobiledarek]

Sorry. My laptop: Lenovo ThinkPad L460. Machine model number 20FU-002CMD, Serial number: PF0KZQUN. MotherBOARD: BL460 NM-A651, rev:1.0

[rex98]

try these.

[madjid911]

Re: Lenovo L460 Laptop (ThinkPad) - Type 20FV

L460 Laptop (ThinkPad) - Type 20FV

Youppiii it works for me too thanks you, is it necessary to reset the DMI of my original bios? What is the DMI zone so that I can modify it otherwise

[russur]

Re: Lenovo L460 Laptop (ThinkPad) - Type 20FV



Do any one now the password ?

Hello!

As mentioned here: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal - Badcaps

STEP 1: Flash and replace current BIOS with the generated patch file (460_PATCHED.bin)
STEP 2: Boot the machine
STEP 3: Press ENTER/F1/etc. to enter BIOS settings
STEP 4: Enter any character when asked for Supervisor Password
STEP 5: Press enter when it shows Hardware ID
STEP 6: Press space bar 2x when asked
STEP 7: Turn off machine
STEP 8: Restore original BIOS (460.bin)
STEP 9: Reset BIOS settings to factory default

[russur]

Note: original BIOS in my previous message is from #38 post.Patched by myself.
Checked, it works. No more passwords.

[skyline_bogota]

GOOD DAY
I HAVE THIS ORIGINAL BIOS FROM THE L460, IT HAS ALL THE BOOT SECURITY FUNCTIONS LOCKED, SOMEONE HELP ME.

[skyline_bogota]

GOOD DAY
I HAVE THIS ORIGINAL BIOS FROM THE L460, IT HAS ALL THE BOOT SECURITY FUNCTIONS LOCKED, SOMEONE HELP ME.

I ALREADY WAS ABLE TO SOLVE IT BY FOLLOWING THE STEPS IN POST #74

[jimore]

Re: Lenovo L460 Laptop (ThinkPad) - Type 20FV

L460 Laptop (ThinkPad) - Type 20FV

BIG THANKS WORKING FOR ME.