lenovo t440p bios password

[alirafee]

hi good day all
This bios is currently supervisor locked

[SMDFlea]

Originally Posted by alirafee

hi good day all
This bios is currently supervisor locked

Pre patched version,follow the instructions. https://www.badcaps.net/forum/showthread.php?t=81573

Autopatcher,follow the instructions.

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570 ->

BIOS guides, methods, resources and tools
https://badcaps.net/forum/showthread.php?t=103526->

3. Password removal by laptop brand
https://badcaps.net/forum/showpost.p...42&postcount=4
3.7. Lenovo ThinkPad

[Markus1741]

Originally Posted by alirafee

hi good day all
This bios is currently supervisor locked

Try this ...

[AccountSaver]

Hello to all.

I Have in my hands a Lenovo Thinkpad T440P ,which was locked with SVP. Tried with Auto-patch UEFI DXE Driver, but didn't have any result.
But, now the problem even though it was double-verified when i de-soldered both the BIOS Chips.

The laptop doesn't turn on. It FAN cycles.

But i'm pretty sure it's the BIOS that is the problem ,because minutes ago was working just fine, before the -flash- of the autopatcher, BIOS .

I tried to put the old one back in , but again nothing.

So i am attaching the BIOS files .

[Repdata]

Testing

[Mr.dialogue]

Originally Posted by mulong2019

here i share 8mb and 4mb file report if it is working

tested working but late display 28s

[hoaca388]

Originally Posted by Mr.dialogue

tested working but late display 28s

Clear ME for that file.

[ismailakyoltr]

Originally Posted by Markus1741

Try this ...

Hi good day all.
T440p
This bios is currently supervisor locked.
I can't get into the bios.

[Markus1741]

Originally Posted by ismailakyoltr

Hi good day all.
T440p
This bios is currently supervisor locked.
I can't get into the bios.

Try your own file ....

[ismailakyoltr]

Originally Posted by Markus1741

Try your own file ....

Unfortunately it didn't. Freezes on ThinkPad screen after 2x 5 beeps. But when I press Enter quickly when it starts, I can reach the areas in the pictures. Then I entered 1234 and did 2x space, but it still freezes with a single line.

[ismailakyoltr]

Originally Posted by kiknusko

If your have t440 i Can unlock IT for you send me your BIOS dump

Hi. My dump is available in the posts above. If you're still here...

[ismailakyoltr]

Originally Posted by Mulong2019

Here i share 8mb and 4mb file report if it is working

Working. Thank you.

[Jozefusd73]

Originally Posted by Maxpower3

start again with this one

Thank you very much everything work. You are Genius

[zencikas]

Originally Posted by Maxpower3

start again with this one

Good day to all. I have t440p. Everything went well with this file. But when I returned my original BIOS file, I got a black screen without beeps when I turned it on. Wrote this file again. I have 2x5 beeps and a black screen. Can anyone patch my original file?

[semyname]

Hi,

Can anyone help? I bought a used board for my t440p (in the description it was not tested).
Generally everything works, but there is a bios password. Anyone can help? In the attachment ripped bios.

[SMDFlea]

Originally Posted by semyname

Hi,

Can anyone help? I bought a used board for my t440p (in the description it was not tested).
Generally everything works, but there is a bios password. Anyone can help? In the attachment ripped bios.

https://www.badcaps.net/forum/showpo...&postcount=102

[Grigan27]

Hi guys,

I'm trying to save/dump a T440P bios chip (winbond 25Q32FVS) however i'm not succeeding in reading the chip.
I've use 2 different CH341A SOHIC8 programmer, i've tried the clip provided and also unarity clips to ensure the connection was proper. I've modded one CH341A in 3.3V, same result
Computer and bios batteries are removed however, no way to detect/read the chip using the programmer software. Am i missing something?

The laptop is working perfectly fine but i need to get ride of this supervisor password...

Any help appreciate

[SMDFlea]

Originally Posted by Grigan27

i've tried the clip provided and also unarity clips to ensure the connection was proper.

What sort of clip are you using, is the chip SOIC8 or WSON8

.

[Grigan27]

It's HP clips



I tried initially with the black clip provided with the programmer but it was too complicated to fix it properly with my big fingers

It's SOIC8 here

[Vesko356]

Originally Posted by Grigan27

It's HP clips
I tried initially with the black clip provided with the programmer but it was too complicated to fix it properly with my big fingers

It's SOIC8 here

Interesting setup
AFAIC see the chip is nor properly connected to the programmer, hence the problem.

.