About Your System
19
Guidelines for Connecting Optional External
Devices
• Turn off power to the system and external devices before attaching a new
external device. Turn on any external devices before turning on the system
(unless the documentation for the device specifies otherwise).
• Ensure that the appropriate driver for the attached device has been
installed on the system.
• If necessary to enable ports on your system, use the System Setup program.
See "Using the System Setup Program and UEFI Boot Manager" on
page 55.
NIC Indicator Codes
Figure 1-5. NIC Indicators
1
link indicator
2
activity indicator
Indicator
Indicator Code
Link and activity
indicators are off
The NIC is not connected to the network.
Link indicator is green
The NIC is connected to a valid link partner on the
network.
Link indicator is amber
The NIC is connected to a valid network link at 10/100
Mbps.
Activity indicator is
amber blinking
Network data is being sent or received.
1
2
book.book Page 19 Wednesday, December 22, 2010 2:13 PM
Summary of Contents for DX6000G
Page 1: ...Dell DX6000G Systems Hardware Owner s Manual ...
Page 8: ...8 Contents ...
Page 54: ...54 About Your System ...
Page 76: ...76 Using the System Setup Program and UEFI Boot Manager ...
Page 156: ...158 Troubleshooting Your System ...
Page 166: ...168 Jumpers and Connectors ...
Page 168: ...170 Getting Help ...