Standby And Hibernation Problems - Lenovo ThinkPad R60 9457 Supplementary Manual

Solving computer problems
Make sure that the mouse or pointing-device cable is securely connected to
the ThinkPad Advanced Dock, the ThinkPad Advanced Mini Dock, or the
ThinkPad Essential Port Replicator.
If your mouse is incompatible with the PS/2 mouse, disable the
TrackPoint, using the ThinkPad Configuration Program.
Note: For more information, see the manual supplied with the mouse.

Standby and hibernation problems

Problem:
The computer enters standby mode unexpectedly.
Solution:
If the processor overheats, the computer automatically enters standby
mode to allow the computer to cool and to protect the processor and other
internal components. Also, check the settings for standby mode, using
Power Manager.
Problem:
The computer enters standby mode immediately after Power-on self-test
(POST) (the standby indicator light turns on).
Solution:
Make sure that:
v The battery is charged.
v The operating temperature is within the acceptable range. Refer to
If these items are correct, have the computer serviced.
Problem:
The critical low-battery error message is displayed, and the computer
immediately turns off.
Solution:
The battery power is getting low. Connect the ac adapter to the computer,
or replace the battery with a fully charged one.
Problem:
When you take action to return from standby mode, the computer display
remains blank.
Solution:
Check whether an external monitor was disconnected while the computer
was in standby mode. Do not disconnect the external monitor while the
computer is in standby mode or hibernation mode. If no external monitor
is attached when the computer resumes, the computer display remains
blank and output is not displayed. This restriction does not depend on the
resolution value. Press Fn+F7 to bring up the computer display.
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ThinkPad R60 Service and Troubleshooting Guide
"Specifications" on page 71.