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Contents
Installing the Sensor Board for 2.5” HDD System
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130
4
Troubleshooting Your System
.................................................
132
Safety First
–
For You and Your System
...................................................
132
Installation Problems
................................................................................
132
Troubleshooting System Startup Failure
.................................................
133
Troubleshooting External Connections
...................................................
133
Troubleshooting the Video Subsystem
....................................................
133
Troubleshooting a USB Device
................................................................
133
Troubleshooting a Serial I/O Device
........................................................
134
Troubleshooting a NIC
..............................................................................
135
Troubleshooting a Wet System
................................................................
136
Troubleshooting a Damaged System
.......................................................
137
Troubleshooting the System Battery
........................................................
137
Troubleshooting Power Supplies
.............................................................
138
Troubleshooting System Cooling Problems
.............................................
139
Troubleshooting a Fan
...............................................................................
139
Troubleshooting System Memory
.............................................................
140
Troubleshooting a Hard Drive
...................................................................
142
Troubleshooting a Storage Controller
......................................................
143
Troubleshooting Expansion Cards
...........................................................
144
Troubleshooting Processors
.....................................................................
145
IRQ Assignment Conflicts
.........................................................................
146
5
Jumpers and Connectors
.........................................................
147
System Board Connectors
.........................................................................
147
Backplane Connectors
..............................................................................
148