About Your Computer
35
Audio
Type
internal stereo: integrated HD audio or PCI
option cards
Stereo conversion
24-bit analog-to-digital; 24-bit digital-to-
analog
Controls and Lights
Power control
push button
Power light
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)
Hard-drive access light
green
Link integrity light (on integrated
network adapter and on front panel)
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
Activity light (on integrated network
adapter)
yellow blinking light when there is network
activity
Diagnostic lights
four lights on the front panel (see
"Diagnostic Lights" on page 100)
Standby power light
AUX_PWR_LED on the system board
Содержание Precision NT499
Страница 13: ...Contents 13 ...
Страница 14: ...14 Contents ...
Страница 38: ...38 About Your Computer ...
Страница 42: ...42 Advanced Features ...
Страница 70: ...70 Setting Up Your Computer ...
Страница 98: ...98 Clearing Passwords and CMOS Settings ...
Страница 112: ...112 Troubleshooting Tools ...
Страница 130: ...130 Troubleshooting ...
Страница 221: ...Adding and Replacing Parts 221 1 power cable 2 floppy drive cable 3 floppy drive connector FLOPPY 1 2 3 ...
Страница 270: ...270 Getting Help ...
Страница 290: ...290 Glossary ...