T43 BIOS Supervisor Password

T4x series specific matters only
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satellite360
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T43 BIOS Supervisor Password

#1 Post by satellite360 » Tue Nov 27, 2007 10:44 pm

Hi

I have just taken over the support of an IBM Thinkpad T43 (type 2668) and I wanted to lock the BIOS (Version 1.02) so I set an 8-letter supervisor password that I routinely set on most of the PCs/laptops I support. Everything was fine and I saved the changes to the BIOS but when I try to reaccess the BIOS I find I am locked out!

Anyone have any idea what the problem is? If I didn't know better I would say I was entering an incorrect password but I know the one I entered is correct as I use it all the time.

CW
Thinkpad T43 2668
Windows XP Pro

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#2 Post by rkawakami » Tue Nov 27, 2007 11:10 pm

Welcome to thinkpads.com!

If I'm not mistaken, supervisor passwords are limited to seven characters. This is the case for T2x systems. I don't have a T43 and I haven't tried setting an SVP for my T41s. Try just the first seven characters and if that doesn't work, then the first six characters and the eighth.
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#3 Post by richk » Tue Nov 27, 2007 11:20 pm

Unless you have passphrase turned on, you are limited to 7 characters. If you type 8 characters at the prompt, you won't get in. If you have passphrase turned on, you can enter 64 characters

satellite360
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#4 Post by satellite360 » Wed Nov 28, 2007 12:49 am

rkawakami wrote:Welcome to thinkpads.com!

If I'm not mistaken, supervisor passwords are limited to seven characters. This is the case for T2x systems. I don't have a T43 and I haven't tried setting an SVP for my T41s. Try just the first seven characters and if that doesn't work, then the first six characters and the eighth.
Many thanks. It was actually the first 3 characters and the last 4 that finally got me in.
Thinkpad T43 2668
Windows XP Pro

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