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catastefan
Nou Venit
Joined: 29 Nov 2014
Posts: 2
Location: Romania
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 Posted: Sat Nov 29, 2014 7:02 pm Post subject: Lenovo T440p |
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Hi all!
I try to reset a forgotten supervisor password on my T440p TP.
I read topics for Lenovo TP Password but nothing find about my model.
It use a eeprom for password? Where is located?
I totally dismantled TP and searching the eeprom but no luck... |
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victor
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Joined: 07 Mar 2004
Posts: 2546
Location: Staff
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| Posted: Sun Nov 30, 2014 9:39 pm Post subject: |
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This one doesn't have the eeprom. After some tests, we believe it is in the SMSC chip. No solution thus far, when we will do it it will be posted here.
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Victor Voinea
ALLservice HQ, Romania. |
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catastefan
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Joined: 29 Nov 2014
Posts: 2
Location: Romania
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| Posted: Mon Dec 01, 2014 9:25 am Post subject: |
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Thanks Victor for reply!
Thanks Victor for your work , and for sharing knowledge with us !
Good people, great job ! |
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cheebster
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Joined: 30 Jan 2015
Posts: 1
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djcristi
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Joined: 28 Dec 2014
Posts: 4
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| Posted: Fri Jan 30, 2015 7:46 pm Post subject: |
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| no , that's a Fan controller ic. |
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cgtec
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Joined: 16 Apr 2015
Posts: 1
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| Posted: Thu Apr 16, 2015 8:52 am Post subject: |
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| victor wrote: | | This one doesn't have the eeprom. After some tests, we believe it is in the SMSC chip. No solution thus far, when we will do it it will be posted here. |
wat is this chip STM P24JPVSP
SMSC .... with eeprom 192kb i dont think the password stor in this chip ... w25q128fv all passwod in this eprom ..... |
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victor
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Joined: 07 Mar 2004
Posts: 2546
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| Posted: Thu Apr 16, 2015 11:19 am Post subject: |
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The passwords are not in BIOS and whoever chink will try to sell you BIOS chips will just scam you.
For the moment we succeeded in unlocking the T440 regarding power on lock and resetting the password exceed count error. Laptop will boot normally.
However, the SVP lock is still a problem.
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Victor Voinea
ALLservice HQ, Romania. |
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chrizzclo
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Joined: 05 Jun 2015
Posts: 1
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| Posted: Fri Jun 05, 2015 4:04 am Post subject: |
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| victor wrote: | The passwords are not in BIOS and whoever chink will try to sell you BIOS chips will just scam you.
For the moment we succeeded in unlocking the T440 regarding power on lock and resetting the password exceed count error. Laptop will boot normally.
However, the SVP lock is still a problem. |
Hei victor, I have same problem with my T440, although SVP lock is still a problem, but I hope my laptop can boot normally, so can you tell me how to unlocking power on lock and resetting the password exceed count error? Is that hardware modification? Bios modification, or what?
I had bios update with external SPI programmer but always have the same issue
Thanks 
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There must be a way when you're trying |
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jaheem
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Joined: 14 Feb 2010
Posts: 8
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| Posted: Mon Jun 22, 2015 4:22 am Post subject: |
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| Any way to read multi controller or datasheet for the controller |
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victor
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Joined: 07 Mar 2004
Posts: 2546
Location: Staff
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