Toshiba PRO L640 Personal Computer User Manual


 
Chapter 2 Troubleshooting Procedures
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
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2.2 Troubleshooting Flowchart
Use the flowchart in Figure 2-2-1 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.