If only the power-on password is set, do the following to
remove the power-on password.
1. Power off the computer
2. Remove the DIMM cover on the bottom side of the
computer.
3. Short-circuit the two password pads or put the
jumper.
For the location of the password pads or jumper, see
the “Locations” section for each model.
4. Under the short-circuit condition, power on the
computer and wait until the POST ends.
After the POST ends, the password prompt does not
appear. The power-on password is removed.
5. Reinstall the DIMM cover.
Взято с shs.ru/faq//?page=71
Нашел кой-какую инфу о сбросе POWER ON пасворда.. (инфа дана ниже)
Password pads которые нужно замкнуть находим в мануале от IBM на стр.100 ftp.software.ibm.com/pc/pccbbs/mobiles/09n1033.pdf
How to Remove the Power-On Passwords:
If only the power-on password is set, do the following to
remove the power-on password.
1. Power off the computer
2. Remove the DIMM cover on the bottom side of the
computer.
3. Short-circuit the two password pads or put the
jumper.
For the location of the password pads or jumper, see
the “Locations” section for each model.
4. Under the short-circuit condition, power on the
computer and wait until the POST ends.
After the POST ends, the password prompt does not
appear. The power-on password is removed.
5. Reinstall the DIMM cover.
Взято с shs.ru/faq//?page=71