It will work, the wiring schematics I posted were taken directly from the loopback that I got from my traning with Toshiba. When you put the loopback on and power up the machine, does it go past the password? If so it is working. Now all you need to do is hold esc when powering up the unit and it will take you to the bios settings where you can disable the password forever. Let me know exactly the steps you are taking and exactly what it says on the screen if you are still having problems.

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If it aint broke......use a bigger hammer