Toshiba A105-S2716 Maintenance Manual - Page 45
Basic Flowchart, Troubleshooting
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2 Troubleshooting 2.2 Basic Flowchart 2.2 Basic Flowchart The basic flowchart in Figure 2-1 serves as a guide for identifying a possibly faulty FRU. Before going through the diagnostic flowchart steps, verify the following: ? Ask the user if a password has been registered and, if so, ask him or her to enter the password. If the user has forgotten the system password, use a jump wire to make a short circuit on M/B C88 , then turn the computer power on. When booted, the computer overrides password protection and automatically erases the current password. ? Make sure the Windows® XP Home Edition has been installed on the HDD. Any other operating system can cause the computer to malfunction. ? Make sure any piece of optional equipment has been installed. 2-2 Satellite A100/A105 / TECRA A7 Maintenance Manual