Troubleshooting Flowchart - Toshiba Satellite U400 Maintenance Manual

2.2

Troubleshooting Flowchart

Use the flowchart in Figure 2-1 as a guide for determining which troubleshooting procedures
to execute. Before going through the flowchart steps, verify the following:
Ask him or her to enter the password if a password is registered.
Verify with the customer that Toshiba Windows is installed on the hard disk. Non-
Windows operating systems can cause the computer to malfunction.
Make sure all optional equipment is removed from the computer.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
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Chapter2 Troubleshooting Procedures
2-3