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129 | |
Checking the Equipment | 130 |
Troubleshooting IRQ Assignment Conflicts . . . . | 130 |
Troubleshooting External Connections | 131 |
Troubleshooting the Video Subsystem | 131 |
Troubleshooting the Keyboard | 132 |
Troubleshooting the Mouse | 133 |
Troubleshooting Basic I/O Functions | 133 |
Troubleshooting a Serial I/O Device | 134 |
Troubleshooting a USB Device | 134 |
Troubleshooting a NIC | 136 |
Troubleshooting a Wet System | 137 |
Troubleshooting a Damaged System | 138 |
Troubleshooting the System Battery | 138 |
Troubleshooting Power Supplies | 139 |
Troubleshooting System Cooling Problems | 140 |
Troubleshooting a Fan | 141 |
Troubleshooting System Memory | 142 |
Troubleshooting an Optical Drive | 143 |
Troubleshooting an External SCSI Tape Drive | 144 |
Troubleshooting a Hard Drive | 146 |
Troubleshooting a SAS Controller Daughter Card . . . | 147 |
Troubleshooting Expansion Cards | 149 |
Troubleshooting the Microprocessors | 150 |
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Contents