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8
C H A P T E R
Basic Diagnostics
This chapter provides basic diagnostics assistance. Topics include:
Section 8.1, "LED Diagnostics" on page 8-1
Section 8.2, "Audio Diagnostics" on page 8-2
Section 8.3, "Display Diagnostics" on page 8-2
8.1
LED Diagnostics
This section describes LEDs that you can use to diagnose the workstation.
TABLE 8-1
LED
Green
Amber
(Yellow)
TABLE 8-2
LED
Green - Link
Amber - Activity
Front Panel LED States
Condition
Off
On
Blinking
Not functional
Twisted-Pair Ethernet LED Status
Status
When illuminated, a 10/100/1000 Mbps link exists.
When flashing, indicates transmit or receive activity.
Meaning
Workstation is not powered
on.
Workstation is powered on.
Workstation is in low-power
mode.
Not functional
8-1
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