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Log in| Search found 7 matches |
| Author | Message |
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 Topic: t61 |
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| Subwon Replies: 5 Views: 11430 |
 Forum: IBM/Lenovo ThinkPad Password Help Center (EN) Posted: Mon Jul 13, 2009 9:53 am Subject: t61 |
| Hey i remade the interface, turns out a zener diode exploded. now when i connect to the epromm and run r24rf08.exe it comes back with this error:
ERROR: Circuit not found or bus error! can you h ... |
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| Topic: t61 |
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| Subwon Replies: 5 Views: 11430 |
Forum: IBM/Lenovo ThinkPad Password Help Center (EN) Posted: Sun Jul 12, 2009 7:34 am Subject: t61 |
| When choosing between parts for the interface do i use
Resistors: 1 watt 22k ohm Resistor or 0.6 watt 22k ohm resistor. Zener Diodes: 1 watt 5.1 v Zener diode or 400 mW 5.1 Zener diode. |
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| Topic: t61 |
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| Subwon Replies: 5 Views: 11430 |
Forum: IBM/Lenovo ThinkPad Password Help Center (EN) Posted: Sun Jul 12, 2009 12:41 am Subject: t61 |
| i ground by mounting to a screw hole on the system board
heres a bit more info: when i plug the serial plug in, on the itester values for 'sda in' and 'sda/scl out' are either both 1 or both 0. ... |
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| Topic: t61 |
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| Subwon Replies: 5 Views: 11430 |
Forum: IBM/Lenovo ThinkPad Password Help Center (EN) Posted: Sat Jul 11, 2009 8:12 am Subject: t61 |
| hey victor or bob. i ran itester pluged it to the serial port and both values are equal. but as soon as i ground it on the circuit board the values are diffrent to each other.
do you think i need t ... |
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| Topic: [Tutorial]How to unlock [older] ThinkPad supervisor password |
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| Subwon Replies: 377 Views: 1528356 |
Forum: IBM/Lenovo ThinkPad Password Help Center (EN) Posted: Fri Jul 10, 2009 5:23 pm Subject: [Tutorial]How to unlock [older] ThinkPad supervisor password |
| hey victor i found the chip. wired it and got this in return.
http://img193.imageshack.us/img193/3808/victorl.png Moderator's Note: Please do not embbed large pictures, as they alter the layout. ... |
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| Topic: [Tutorial]How to unlock [older] ThinkPad supervisor password |
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| Subwon Replies: 377 Views: 1528356 |
Forum: IBM/Lenovo ThinkPad Password Help Center (EN) Posted: Wed Jul 08, 2009 5:34 am Subject: [Tutorial]How to unlock [older] ThinkPad supervisor password |
| also the TPM is running v. 1.2
thanks again |
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| Topic: [Tutorial]How to unlock [older] ThinkPad supervisor password |
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| Subwon Replies: 377 Views: 1528356 |
Forum: IBM/Lenovo ThinkPad Password Help Center (EN) Posted: Wed Jul 08, 2009 5:33 am Subject: [Tutorial]How to unlock [older] ThinkPad supervisor password |
| Much Thanks goes to Victor and Bob for your help first and foremost.
Second... i have a 28 pin AT97SC3203 amtel chip aka a 'TPM' and im looking for a way to unlock the bios via either hardware or s ... |
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