What If Your Computer Does Not Work?
Hibernation Problems
Infrared Communication Problems
Problem
Action
The computer does not
enter hibernation mode
with the Fn
+
F12 key
combination.
Did you create the hibernation file?
You must create the hibernation file before entering hibernation mode.
1. Select the Power icon in the ThinkPad Features program.
2. Click on the More... button.
3. Click on the Enable Hibernation button.
Are you using PC Cards?
If you are using one of the IBM communication PC Cards listed on page
131, the computer cannot enter hibernation mode.
To enter hibernation mode, stop the communication program, and then
remove the PC Card or turn off the power to the PCMCIA slot using the PC
Card Director.
Problem
Action
The computer cannot
communicate with other
devices using the infrared
port on the computer.
Verify that:
Power is supplied to the infrared port by the ThinkPad Features program
(see page 38).
The infrared function is enabled and other choices are set correctly in the
ThinkPad Setup menu in the ThinkPad Features program (see page 38).
The communicating device is using an equivalent communication speed.
The infrared ports are cleaned and do not have any spots.
No cable or electrical device is between the computer and the
communicating device.
The distance and angle between the computer and the communicating
device are correct.
268
IBM ThinkPad 760CD User's Guide
Title: C78TFMST CreationDate: 07/11/95 14:33:57
