Lenovo Thinkpad T480 BIOS and EEPROM request

[ajaysharma]

Hi , T480 Bios lock, Patched file need please help me..

[SMDFlea]

Hi , T480 Bios lock, Patched file need please help me..

Read the rules,post the laptop serial number. You can patch it yourself with the lenovo Autopatcher, read 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...rces-and-tools

[bhatt]

HOW TO REMOVE HP ELITEBOOK 645 G9 AMD BIOS PWD ANY ONE REPLY ME,
FIXED IN 2 BIOS 32MB

[SMDFlea]

HOW TO REMOVE HP ELITEBOOK 645 G9 AMD BIOS PWD ANY ONE REPLY ME,
FIXED IN 2 BIOS 32MB

Is there something wrong with you , this thread is for the Thinkpad T480

[bhatt]

Is there something wrong with you , this thread is for the Thinkpad T480

my dear friend am asking about HP not Lenovo t480, this hp elitebook 645 g9 have bios password ,
there is 2 bios EC-256 & Main-256 , 2nd this machine is AMD, processor
any idea how to remove bios password ,thankss

[SMDFlea]

my dear friend am asking about HP not Lenovo t480, this hp elitebook 645 g9 have bios password ,
there is 2 bios EC-256 & Main-256 , 2nd this machine is AMD, processor
any idea how to remove bios password ,thankss

my dear friend am asking about HP not Lenovo t480

Exactly, so why ask in this thread when its a dedicated thread for the T480, as it says in the thread title. 22 of your posts have been deleted already for off topic requests and hijacking threads.........

this hp elitebook 645 g9

Yes, its not a T480 is it. Hasn`t it occured to you that you should be asking in a 645 G9 thread. Why don`t you use the forum seach engine, you should find a 645 G9 thread, and before you post your request/question you can read the other posts and see if anyone else has had their bios unlocked or not.

[bhatt]

Exactly, so why ask in this thread when its a dedicated thread for the T480, as it says in the thread title. 22 of your posts have been deleted already for off topic requests and hijacking threads.........



Yes, its not a T480 is it. Hasn`t it occured to you that you should be asking in a 645 G9 thread. Why don`t you use the forum seach engine, you should find a 645 G9 thread, and before you post your request/question you can read the other posts and see if anyone else has had their bios unlocked or not.

OKAY ..

[lionking007]

Please delete password t480 type 20L6-S7PS01 S/N:PF-18XR7G

[SMDFlea]

Please delete password t480 type 20L6-S7PS01 S/N:PF-18XR7G

Use the Autopatcher

https://www.badcaps.net/forum/troubl...53#post3325653

[ktmmotocross]

Hello.
Have this Lenovo T480 NM-B501 that is not charging. USB-C stays on 5V, Mechanic USB-C tester shows that both ports are ok.
Read about u15 bios corruptions. i try to make and flash new bios but it did not help, maybe because it needs HEX editing which i sucks in.
maybe somebody allready doing this can help.

s/n - PF-15vjjb 18/08

[peste]

merged post..

[ktmmotocross]

come on guys nobody?

[shiyab]

Hello.
Have this Lenovo T480 NM-B501 that is not charging. USB-C stays on 5V, Mechanic USB-C tester shows that both ports are ok.
Read about u15 bios corruptions. i try to make and flash new bios but it did not help, maybe because it needs HEX editing which i sucks in.
maybe somebody allready doing this can help.

s/n - PF-15vjjb 18/08

TRY this

[mike110092]

Trying to remove Absolute / Computrace from T480

followed this method: link

issue: after flashing autopatched bios black screen and a "melody" error

Brand: Lenovo T480
Type: 20L6-S63U2R
s/n: PF-1MLCZG ---- 19/05

❯ ./autopatch bios1_original.bin

Using UEFIReplace to inject 2 DXE drivers...
[1/2] BootOption (GUID e0746c42-d3f9-4f8b-b211-1410957b9ff5)
[2/2] LenovoTranslateService (GUID 826bcf56-bac4-43f4-8ea1-8cdf0a121abd)

Looking for volumes to patch...
[1/1] NVRAM_EfiSystemNvDataFvGuid (checksum 2609h):
      Found volume at offset 800000h (checksum 2609h)
      Replacing volume.

Done.

PATCH FILE: bios1_original_PATCHED.bin

Good luck.

[volinakis]

Trying to remove Absolute / Computrace from T480

followed this method: link

issue: after flashing autopatched bios black screen and a "melody" error

Brand: Lenovo T480
Type: 20L6-S63U2R
s/n: PF-1MLCZG ---- 19/05

❯ ./autopatch bios1_original.bin

Using UEFIReplace to inject 2 DXE drivers...
[1/2] BootOption (GUID e0746c42-d3f9-4f8b-b211-1410957b9ff5)
[2/2] LenovoTranslateService (GUID 826bcf56-bac4-43f4-8ea1-8cdf0a121abd)

Looking for volumes to patch...
[1/1] NVRAM_EfiSystemNvDataFvGuid (checksum 2609h):
Found volume at offset 800000h (checksum 2609h)
Replacing volume.

Done.

PATCH FILE: bios1_original_PATCHED.bin

Good luck.

file was unlocked correct. Put back original bios and see if laptop starts, if not it means your read of bios chipset was defective.

[mike110092]

file was unlocked correct. Put back original bios and see if laptop starts, if not it means your read of bios chipset was defective.

The flashing original BIOS dump restores the laptop to working condition. How can I remove or disable Absolute/Computrace?

[djcbyz99]

Hello Plz Help, After Patch Bios, T480 No Display but Power On
T480
Type: 20L6-CT01WW
S/N: PF-1KRJDC
18/12

[Zoufri]

Hi everyone, complete noob here. I would like to get rid of the supervisor password of a recently purchased T480.
Type 20L6-0014SP
S/N : PF-0ZW20U
P/N : SL10Q67055
I managed to read it using a CH341a, but failed in using the autopatcher.
I suspect the file may be corrupted.
Many thanks in advance

[Markus1741]

Hi everyone, complete noob here. I would like to get rid of the supervisor password of a recently purchased T480.
Type 20L6-0014SP
S/N : PF-0ZW20U
P/N : SL10Q67055
I managed to read it using a CH341a, but failed in using the autopatcher.
I suspect the file may be corrupted.
Many thanks in advance

Yes your file is corrupt it is empty ....

[Zoufri]

My bad... told you I was a noob !
Is this any better ?
Many thanks in advance

[djcbyz99]

Hello Plz Help, After Patch Bios, T480 No Display but Power On
T480
Type: 20L6-CT01WW
S/N: PF-1KRJDC
18/12

Please anyone help Me 🙏