Take a look at our
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message

Removing supervisor password

T4x series specific matters only
Post Reply
Message
Author
karotlopj
Sophomore Member
Posts: 160
Joined: Wed May 18, 2016 7:14 am
Location: Yorkshire, England

Removing supervisor password

#1 Post by karotlopj » Wed Jun 14, 2017 3:10 am

I have a T40 with a Supervisor password set. Is there anything which can be done to remove it?

theterminator93
Senior Member
Senior Member
Posts: 938
Joined: Fri Oct 11, 2013 7:45 pm
Location: North Ridgeville, Ohio, United States

Re: Removing supervisor password

#2 Post by theterminator93 » Wed Jun 14, 2017 6:08 am

You will need to replace the system board for that one...
Daily: T25 | W520 i7-2860QM·Quadro 2000m·IPS FHD | T420 i7-2640M·NVS 4200m·IPS FHD | X220 i7-2640M | T601F T9900·NVS 140M·LED UXGA
Wife's: T61p T9500·2010 FX570m·WUXGA | X220T i7-2640M
Others: T61p·61·43·42p|X41T·24·23·22|G41|A31p·22m|i1200|TransNote|380D|365XD|701C|755C

MikalE
Senior Member
Senior Member
Posts: 798
Joined: Sun Sep 13, 2015 9:51 pm
Location: Marissa, Illinois

Re: Removing supervisor password

#3 Post by MikalE » Wed Jun 14, 2017 8:46 am

I fail to understand why anyone would sell or give away a system and forget they set an inaccessible password so the next owner has to go through this sort of thing.
T500 T9600 2055-BE9
T510 i5 4384-DV7
T510 i7 4349-A64
T520 i7 4242-4UU(CTO)


T520: i7-2760QM(2.40GHz),16GB, 500GB SSD/500GB 7200 Drive, 1600x900, 1GB NVIDIA, DVDRW, Smartcard, media card, FPR, Win7 Pro64, whitelist BIOS, N 6300 AGN, German KB, BT 4.0.

RealBlackStuff
Admin
Admin
Posts: 19390
Joined: Mon Sep 18, 2006 5:17 am
Location: Mt. Cobb, PA
Contact:

Re: Removing supervisor password

#4 Post by RealBlackStuff » Wed Jun 14, 2017 8:55 am

You just never know whether that Laptop fell off the back of a lorry...

Thinkpad4by3
ThinkPadder
ThinkPadder
Posts: 1824
Joined: Sun Aug 09, 2015 9:25 am
Location: N. Bellmore, ny

Re: Removing supervisor password

#5 Post by Thinkpad4by3 » Wed Jun 14, 2017 9:00 am

RealBlackStuff wrote:
Wed Jun 14, 2017 8:55 am
You just never know whether that Laptop fell off the back of a lorry...
I would figure it might look a little out of shape if it fell of a lorry :)
Thinkpad4by3's Law of the Universe.

The efficiency of two screens equally sized with equal numbers if pixels are equal. The time spent by a 4:3 user complaining about 16:9 is proportional to the inefficiency working with a 16:9 display, therefore the amount of useful work extracted is equal.

RealBlackStuff
Admin
Admin
Posts: 19390
Joined: Mon Sep 18, 2006 5:17 am
Location: Mt. Cobb, PA
Contact:

Re: Removing supervisor password

#6 Post by RealBlackStuff » Wed Jun 14, 2017 9:32 am

Guess you're not familiar with UK English :lol: .

MikalE
Senior Member
Senior Member
Posts: 798
Joined: Sun Sep 13, 2015 9:51 pm
Location: Marissa, Illinois

Re: Removing supervisor password

#7 Post by MikalE » Wed Jun 14, 2017 9:42 am

I knew right away what you were talking about. :wink:
T500 T9600 2055-BE9
T510 i5 4384-DV7
T510 i7 4349-A64
T520 i7 4242-4UU(CTO)


T520: i7-2760QM(2.40GHz),16GB, 500GB SSD/500GB 7200 Drive, 1600x900, 1GB NVIDIA, DVDRW, Smartcard, media card, FPR, Win7 Pro64, whitelist BIOS, N 6300 AGN, German KB, BT 4.0.

karotlopj
Sophomore Member
Posts: 160
Joined: Wed May 18, 2016 7:14 am
Location: Yorkshire, England

Re: Removing supervisor password

#8 Post by karotlopj » Wed Jun 14, 2017 1:53 pm

MikalE wrote:
Wed Jun 14, 2017 8:46 am
I fail to understand why anyone would sell or give away a system and forget they set an inaccessible password so the next owner has to go through this sort of thing.

Someone was getting rid of three old ThinkPads at a car boot sale for £10. I'm sure they weren't aware of the supervisor password being set, but it was only set on one them, and that has been canibalised anyway, so no regrets.

karotlopj
Sophomore Member
Posts: 160
Joined: Wed May 18, 2016 7:14 am
Location: Yorkshire, England

Re: Removing supervisor password

#9 Post by karotlopj » Wed Jun 14, 2017 1:56 pm

theterminator93 wrote:
Wed Jun 14, 2017 6:08 am
You will need to replace the system board for that one...
Well anyone wanting a challenge can try following the instructions here:-

[link removed]

It's a bit too geeky for me, and I don't have the confidence or ability to follow the instructions.


Admin note: we do NOT allow such info in our Forum!
Read the Forum Password Rules: viewtopic.php?f=16&t=14339 Section 5 near the bottom

Thinkpad4by3
ThinkPadder
ThinkPadder
Posts: 1824
Joined: Sun Aug 09, 2015 9:25 am
Location: N. Bellmore, ny

Re: Removing supervisor password

#10 Post by Thinkpad4by3 » Fri Jun 16, 2017 6:23 pm

karotlopj wrote:
theterminator93 wrote:
Wed Jun 14, 2017 6:08 am
You will need to replace the system board for that one...
Well anyone wanting a challenge can try following the instructions here:-

[link removed]

It's a bit too geeky for me, and I don't have the confidence or ability to follow the instructions.


Admin note: we do NOT allow such info in our Forum!
Read the Forum Password Rules: viewtopic.php?f=16&t=14339 Section 5 near the bottom
How to remove password

Step 1: you dont
Step 2: ????
Step 3: profit.

Sent from my ThinkPhone running Android Warp 4.02

Thinkpad4by3's Law of the Universe.

The efficiency of two screens equally sized with equal numbers if pixels are equal. The time spent by a 4:3 user complaining about 16:9 is proportional to the inefficiency working with a 16:9 display, therefore the amount of useful work extracted is equal.

Post Reply
  • Similar Topics
    Replies
    Views
    Last post

Return to “ThinkPad T4x Series”

Who is online

Users browsing this forum: No registered users and 13 guests