Operation Manual
Table Of Contents
- Title
- Contents
- Introduction
- Important notes
- Preparing the notebook for use
- Working with the notebook
- Security functions
- Connecting external devices
- System Configuration Utility
- Troubleshooting and tips
- You have forgotten your User and/or Admin password
- Installing new software
- Restoring the hard disk contents under Windows
- The notebook's date or time is incorrect
- The LCD screen of the notebook remains blank
- The LCD display panel is difficult to read
- The external monitor stays blank
- The external monitor is blank or the image is unstable (only under Windows)
- The notebook cannot be started
- The notebook stops working
- The mouse does not work
- The floppy disk cannot be written
- The printer does not print
- Acoustic warnings
- Memory expansion
- Technical data
- Index
Troubleshooting and tips
60 A26391-K126-Z120-1-7619
The power adapter is not connected correctly.
Ê Switch the notebook off.
Ê Check whether the power adapter is connected correctly to the notebook.
Ê Check whether the power cable is plugged properly into the power adapter and into the mains
outlet.
Ê Switch the notebook on.
The notebook stops working
If the notebook stops working, this may have the following reasons:
The notebook is in Standby or Suspend mode.
Ê Reactivate the notebook by pressing a key (Standby mode) or by switching it back on
(Suspend mode).
An application programme has caused the malfunction.
Ê Close the application programme or restart the notebook by switching it on/off or with a warm
boot.
The battery is dead
Ê Charge the battery.
Or
Ê Install a charged battery.
Or
Ê Connect the power adapter to the notebook.
The mouse does not work
If the connected mouse does not work, the following can cause it:
Touchpad driver is not installed properly.
Ê Deinstall the touchpad driver.
Ê Install under Windows the actual driver from the "Drivers & Utilities" CD.
Mouse driver is not loaded
Ê Check whether the correct mouse driver is properly installed and is present before the
application programme is started.
Detailed information can be found in the User Guides for the mouse or application programme.
Mouse is not connected
Ê Switch the notebook off.
Ê Check whether the mouse cable is correctly connected to the notebook.
If you use an adapter or extension lead with the mouse cable, check the connections.
Ê Switch the notebook on.