Lenovo 06472AU User Manual page 58

To run diagnostics from the diagnostic CD/DVD image that you created, use the
following procedure:
1. Make sure your computer is turned off.
2. Insert the CD/DVD into the optical drive.
3. Restart the computer.
Note:
If the diagnostic program does not start, the optical drive has not been set as a
bootable device. Press F12 to choose boot item at startup.
4. When the diagnostics program opens, follow the instructions on the screen.
5. Select the diagnostic test you want to run. Press F1 for additional help.
6. When the program finishes, remove the CD/DVD from the drive.
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Lenovo IdeaPad S10 User Guide