• | The secondary battery or any other optional device | • | Cables that connect external devices through the I/O | ||||||||||||||||||||
| installed in the options bay |
| panel on the back of the computer. | ||||||||||||||||||||
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options bay release | battery |
Figure 3-3. Checking an Optional Device
serial port | monitor | keyboard/mouse |
| connector | connector |
Figure 3-4. I/O Panel Connectors for External Devices
Look and Listen
Looking at and listening to your computer is important in determining the source of a problem. Look and listen for the indications described in Table
If the problem is still not resolved, see the next sub- section, “Setup Options.”
NOTE: Before you begin any of the troubleshooting pro- cedures, make sure the Quiet Boot option is set to Disabled in the Main menu of the Setup program. See Chapter 2, “Customizing System Features,” for informa- tion on using the Setup program.
Troubleshooting Your Computer |
