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Troubleshooting Your System
Troubleshooting External Connections
Ensure that all external cables are securely attached to the external
connectors on your system before troubleshooting any external devices.
See Figure 1-1 and Figure 1-3 for the front- and back-panel connectors
on your system.
Troubleshooting the Video Subsystem
1
Check the system and power connections to the monitor.
2
Check the video interface cabling from the system to the monitor.
3
Run the appropriate online diagnostic test. See "Using Online Diagnostics"
on page 165.
If the tests run successfully, the problem is not related to video hardware.
If the tests fail, see "Getting Help" on page 177.
Troubleshooting a USB Device
1
Use the following steps to troubleshoot a USB keyboard and/or mouse.
For other USB devices, go to step 2.
a
Disconnect the keyboard and mouse cables from the system briefly
and reconnect them.
b
Connect the keyboard/mouse to the USB port(s) on the opposite side
of the system.
If the problem is resolved, restart the system, enter the System Setup
program, and check if the nonfunctioning USB ports are enabled.
c
Replace the keyboard/mouse with another working keyboard/mouse.
If the problem is resolved, replace the faulty keyboard/mouse.
If the problem is not resolved, proceed to the next step to begin
troubleshooting the other USB devices attached to the system.
2
Power down all attached USB devices and disconnect them from
the system.
book.book Page 148 Wednesday, August 19, 2009 4:40 PM
Summary of Contents for PowerEdge T310
Page 1: ...Dell PowerEdge T310 Systems Hardware Owners Manual ...
Page 56: ...56 About Your System ...
Page 78: ...78 Using the System Setup Program and UEFI Boot Manager ...
Page 146: ...146 Installing System Components ...
Page 176: ...176 Jumpers and Connectors ...
Page 178: ...178 Getting Help ...
Page 188: ...188 Glossary ...
Page 194: ...194 Index ...