Laptop - Computer User Manual

How to Disable the Power-On Password
Important
This information is not available in this online HMM
format. See your IBM Servicer or IBM Authorized
Dealer for this this procedure.
Power Shutdown Switch: The power shutdown
switch resets the system regardless of the microcode
status and forces the power off. Use this push button to
power-off when power is not completely off or the
microcode is in a hung state.
See “Bottom View” on page 322 for the power shutdown
switch.
If the following symptoms are present, they may
indicate damage caused by non-warranted
activity:
 Missing parts may be a symptom of unauthorized
service or modification.
 HDD spindles can become noisy if subjected to
excessive force or by being dropped.
 I9990303 errors can be caused by exposure to
strong magnetic fields.
ThinkPad 560 (2640) 267