Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Laptops, Tablets, and Mobile Devices > BIOS Requests ONLY!
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 05-25-2022, 04:38 AM   #101
alirafee
Member
 
Join Date: Jun 2015
City & State: tehran
My Country: iran
I'm a: Knowledge Seeker
Posts: 43
Default Re: lenovo t440p bios password

hi good day all
This bios is currently supervisor locked
Attached Files
File Type: rar t440p.rar (2.51 MB, 19 views)
alirafee is offline   Reply With Quote
Old 05-25-2022, 04:51 AM   #102
SMDFlea
Super Moderator
 
Join Date: Jan 2018
City & State: York
My Country: UK
I'm a: Knowledge Seeker
Posts: 13,854
Default Re: lenovo t440p bios password

Quote:
Originally Posted by alirafee View Post
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
SMDFlea is offline   Reply With Quote
Old 05-25-2022, 05:24 AM   #103
Markus1741
Badcaps Veteran
 
Markus1741's Avatar
 
Join Date: Sep 2020
City & State: Bayern
My Country: Germany
Line Voltage: 230VAC 50Hz
I'm a: Knowledge Seeker
Posts: 396
Default Re: lenovo t440p bios password

Quote:
Originally Posted by alirafee View Post
hi good day all
This bios is currently supervisor locked
Try this ...
Attached Files
File Type: zip t440p_patched.zip (2.59 MB, 46 views)
Markus1741 is online now   Reply With Quote
Old 07-01-2022, 02:30 AM   #104
AccountSaver
Anarchy 99
 
AccountSaver's Avatar
 
Join Date: Dec 2016
City & State: Outter Space
My Country: Astronaut
Line Voltage: 230
I'm a: Hardcore Geek
Posts: 309
Lightbulb Lenovo Thinkpad T440P - BIOS Dump ? (NM-A131)

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 .
Attached Images
File Type: jpg nm-a131.jpg (505.5 KB, 27 views)
Attached Files
File Type: rar originalt440plockedbios32verified.rar (2.59 MB, 9 views)
File Type: rar originalt440plockedbios64verified.rar (2.93 MB, 11 views)
AccountSaver is offline   Reply With Quote
Old 07-01-2022, 02:53 AM   #105
Repdata
Member
 
Repdata's Avatar
 
Join Date: May 2020
City & State: Rheinland-Pfalz
My Country: Deutschland
I'm a: Knowledge Seeker
Posts: 65
Default Re: Lenovo Thinkpad T440P - BIOS Dump ? (NM-A131)

Testing
Attached Files
File Type: rar Lenovo Thinkpad T440P NM-A131 Bios EC dump file.rar (5.51 MB, 47 views)
Repdata is offline   Reply With Quote
Old 07-15-2022, 06:31 AM   #106
Mr.dialogue
New Member
 
Join Date: Sep 2015
City & State: karachi,sindh,pakistan
My Country: pakistan
I'm a: Knowledge Seeker
Posts: 11
Default Re: Lenovo T440P bios locked

Quote:
Originally Posted by mulong2019 View Post
here i share 8mb and 4mb file report if it is working
tested working but late display 28s
Mr.dialogue is offline   Reply With Quote
Old 07-15-2022, 07:26 AM   #107
hoaca388
Badcaps Veteran
 
Join Date: Jan 2022
City & State: HCM
My Country: Viet Nam
I'm a: Knowledge Seeker
Posts: 4,430
Default Re: Lenovo T440P bios locked

Quote:
Originally Posted by Mr.dialogue View Post
tested working but late display 28s
Clear ME for that file.
hoaca388 is offline   Reply With Quote
Old 01-27-2023, 08:54 AM   #108
ismailakyoltr
Member
 
Join Date: Mar 2015
City & State: IZMIR
My Country: TURKEY
I'm a: Knowledge Seeker
Posts: 58
Post Re: lenovo t440p bios password

Quote:
Originally Posted by Markus1741 View Post
Try this ...
Hi good day all.
T440p
This bios is currently supervisor locked.
I can't get into the bios.
Attached Files
File Type: rar 20230127_173345_SVOD3.rar (2.63 MB, 9 views)
ismailakyoltr is offline   Reply With Quote
Old 01-27-2023, 10:22 AM   #109
Markus1741
Badcaps Veteran
 
Markus1741's Avatar
 
Join Date: Sep 2020
City & State: Bayern
My Country: Germany
Line Voltage: 230VAC 50Hz
I'm a: Knowledge Seeker
Posts: 396
Default Re: lenovo t440p bios password

Quote:
Originally Posted by ismailakyoltr View Post
Hi good day all.
T440p
This bios is currently supervisor locked.
I can't get into the bios.
Try your own file ....
Attached Files
File Type: zip 20230127_173345_SVOD3_patched.zip (2.70 MB, 4 views)
Markus1741 is online now   Reply With Quote
Old 01-28-2023, 01:20 AM   #110
ismailakyoltr
Member
 
Join Date: Mar 2015
City & State: IZMIR
My Country: TURKEY
I'm a: Knowledge Seeker
Posts: 58
Post Re: lenovo t440p bios password

Quote:
Originally Posted by Markus1741 View Post
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.
Attached Files
File Type: rar JPEG.rar (15.24 MB, 4 views)
ismailakyoltr is offline   Reply With Quote
Old 02-01-2023, 03:47 AM   #111
ismailakyoltr
Member
 
Join Date: Mar 2015
City & State: IZMIR
My Country: TURKEY
I'm a: Knowledge Seeker
Posts: 58
Default Re: Thinkpad t440p - Restoring locked bios

Quote:
Originally Posted by kiknusko View Post
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 is offline   Reply With Quote
Old 02-03-2023, 06:09 AM   #112
ismailakyoltr
Member
 
Join Date: Mar 2015
City & State: IZMIR
My Country: TURKEY
I'm a: Knowledge Seeker
Posts: 58
Default Re: Lenovo T440P bios locked

Quote:
Originally Posted by Mulong2019 View Post
Here i share 8mb and 4mb file report if it is working
Working. Thank you.
ismailakyoltr is offline   Reply With Quote
Old 03-04-2023, 09:39 AM   #113
Jozefusd73
New Member
 
Join Date: Mar 2023
City & State: Bratislava
My Country: Slovakia
I'm a: Knowledge Seeker
Posts: 1
Default Re: lenovo t440p bios password

Quote:
Originally Posted by Maxpower3 View Post
start again with this one
Thank you very much everything work. You are Genius
Jozefusd73 is offline   Reply With Quote
Old 03-16-2023, 03:20 PM   #114
zencikas
New Member
 
Join Date: Sep 2017
City & State: Klaipeda
My Country: Lithuania
I'm a: Knowledge Seeker
Posts: 1
Default Re: lenovo t440p bios password

Quote:
Originally Posted by Maxpower3 View Post
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?
Attached Files
File Type: rar my25q32.rar (2.64 MB, 8 views)
zencikas is offline   Reply With Quote
Old 03-21-2023, 04:37 AM   #115
semyname
New Member
 
Join Date: Mar 2023
City & State: Lodz
My Country: Polska
I'm a: Knowledge Seeker
Posts: 1
Default Re: lenovo t440p bios password

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.
Attached Files
File Type: zip t440p_locked.zip (2.74 MB, 6 views)

Last edited by semyname; 03-21-2023 at 05:45 AM..
semyname is offline   Reply With Quote
Old 03-21-2023, 04:38 AM   #116
SMDFlea
Super Moderator
 
Join Date: Jan 2018
City & State: York
My Country: UK
I'm a: Knowledge Seeker
Posts: 13,854
Default Re: lenovo t440p bios password

Quote:
Originally Posted by semyname View Post
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
SMDFlea is offline   Reply With Quote
Old 04-19-2023, 05:49 AM   #117
Grigan27
New Member
 
Join Date: Apr 2023
City & State: Paris
My Country: France
I'm a: Knowledge Seeker
Posts: 7
Default Bios backup on lenovo T440P

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
Grigan27 is offline   Reply With Quote
Old 04-19-2023, 06:04 AM   #118
SMDFlea
Super Moderator
 
Join Date: Jan 2018
City & State: York
My Country: UK
I'm a: Knowledge Seeker
Posts: 13,854
Default Re: Bios backup on lenovo T440P

Quote:
Originally Posted by Grigan27 View Post
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

.
Attached Images
File Type: jpg SOIC8 or WSON8.JPG (57.7 KB, 8 views)
__________________
All donations to badcaps are welcome,see the donate button at the bottom of the page,or click on this link to donate via PayPal. Every donation made will go towards server fees and maintenance costs.
SMDFlea is offline   Reply With Quote
Old 04-19-2023, 08:08 AM   #119
Grigan27
New Member
 
Join Date: Apr 2023
City & State: Paris
My Country: France
I'm a: Knowledge Seeker
Posts: 7
Default Re: lenovo t440p bios password

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

Last edited by Grigan27; 04-19-2023 at 08:12 AM..
Grigan27 is offline   Reply With Quote
Old 04-19-2023, 08:18 AM   #120
Vesko356
VIP Moderator
 
Vesko356's Avatar
 
Join Date: Aug 2018
City & State: Sofia
My Country: Bulgaria 🇧🇬
I'm a: Hobbyist Tech
Posts: 3,808
Default Re: lenovo t440p bios password

Quote:
Originally Posted by Grigan27 View Post
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.

.
__________________
----------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations needed for monthly server fees and maintenance costs, and possible closure of Bios Requests
all donations are welcome,
see the donate button below, at the bottom of the page, or
>>>>>
click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
----------------------------------------------------------------------------------------------------------------------------------------------------------



Doctrina est fructus dulcis, radicis amarae.
Vesko356 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums 2003 - 2023
Powered by vBulletin ®
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 09:04 AM.
Did you find this forum helpful?