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Can I unlock my Thinkpad T61p 6460-D8G

 
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aybe
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Joined: 05 Aug 2011
Posts: 4

PostPosted: Fri Aug 05, 2011 9:10 pm    Post subject: Can I unlock my Thinkpad T61p 6460-D8G Reply with quote

Hello,

All the passwords have been enabled on my machine, power-up password, supervisor password, hard drive password.
The password I can't remember is the one that depicts a small PC at boot-time.
I do remember the hard drive password however ...

There is a TPM chip, fingerprint password was enabled,
I did try to remove the battery, but now the fingerprint authentification is gone,
I can't boot the laptop at all ... Also, I haven't enabled a passphrase

I'm asking you, experts :
can this model be unlocked by the means of reading the Atmel chip ?

Thank you very much Very Happy
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victor
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Joined: 07 Mar 2004
Posts: 2581
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PostPosted: Fri Aug 05, 2011 10:02 pm    Post subject: Reply with quote

Hello,

You have to read the chip anyway. So do it.
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Victor Voinea
ALLservice HQ, Romania.
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aybe
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Joined: 05 Aug 2011
Posts: 4

PostPosted: Sat Aug 06, 2011 12:45 am    Post subject: Reply with quote

Hello,

Since my last post, I did open my laptop, that was tough honnestly Smile
it has a P24S08 like in this picture :
http://www.allservice.ro/forum/images/T61-3.jpg

Still have to buy the parts and build the programmer in simple-i2cprog.pdf,
I will let you know how it went !

Thank you Very Happy
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victor
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PostPosted: Sat Aug 06, 2011 1:22 pm    Post subject: Reply with quote

Ok, let us know if you experience any problem with it. Smile
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Victor Voinea
ALLservice HQ, Romania.
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aybe
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Joined: 05 Aug 2011
Posts: 4

PostPosted: Sun Aug 07, 2011 7:58 pm    Post subject: Reply with quote

Victor,

YOU ARE A GENIUS Very Happy

THANK YOU !!!

I did buy the parts for both kits just in case,
It took me nearly 8 hours, to solder the PC, build the kit, remount the PC ... but it failed !
So, at about 4am I decided to stop, but later I found out I did reverse the MAX232, it was mirrored.
Today I reversed it and tried again but always the same message : controller not found ...
Then I built the simple kit ... it worked Very Happy Very Happy Very Happy

(I have sent my dump to support@allservice.ro)

THANK YOU
THANK YOU
THANK YOU

BEST REGARDS !!!
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victor
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Joined: 07 Mar 2004
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PostPosted: Mon Aug 08, 2011 8:36 am    Post subject: Reply with quote

Well done!
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Victor Voinea
ALLservice HQ, Romania.
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aybe
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Joined: 05 Aug 2011
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PostPosted: Mon Aug 08, 2011 5:00 pm    Post subject: Reply with quote

Thanks to you, Victor Very Happy Very Happy Very Happy
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