Dell Precision NT499 User Manual page 35

Audio
Type
Stereo conversion
Controls and Lights
Power control
Power light
Hard-drive access light
Link integrity light (on integrated
network adapter and on front panel)
Activity light (on integrated network
adapter)
Diagnostic lights
Standby power light
internal stereo: integrated HD audio or PCI
option cards
24-bit analog-to-digital; 24-bit digital-to-
analog
push button
green light — blinking green in sleep state;
solid green for power-on state
amber light — solid amber indicates a
problem with an installed device; blinking
amber indicates an internal power problem
(see "Power Problems" on page 123)
green
on back panel integrated network adapter:
green light for 10-Mb operation; orange light
for 100-Mb operation; yellow light for a
1000-Mb (1-Gb) operation
on front panel: displays solid green when a
network connection is present
yellow blinking light when there is network
activity
four lights on the front panel (see
"Diagnostic Lights" on page 100)
AUX_PWR_LED on the system board
About Your Computer
35