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S
W
UPER
ORKSTATION 7043A-8R/7043A-i Manual
5-10 Onboard Indicators
GLAN LEDs
The Gb Ethernet LAN port (located
beside the COM2 port) has two
LEDs.
The yellow LED indicates
activity while the other LED may be
green, orange or off to indicate
the speed of the connection. See
the table at right for the functions
associated with the second LED.
Overheat LEDs
Four LEDs to indicate overheat
conditions are located on the
X5DA8/X5DAE. These are located
right behind the parallel port.
These are based on Intel pre-
defined temperature thresholds.
"Hot" is a warning that the tem-
perature is getting too high.
"Therm" when lit indicates that
power for the corresponding CPU
has been shut down.
table at right for the functions as-
sociated with each LED.
SCSI Channel Activity LEDs
(7043A-8R)
Two LEDs that indicate SCSI activ-
ity are located near the SCSI con-
troller
(AIC-7902)
motherboard layout diagram). See
the table at right for the functions
associated with each LED.
See the
chip
(see
5-22
1 Gb LAN Right LED
Indicator
LED
Color
Definition
Off
No Connection
Green
100 MHz
Orange
1 GHz
O nboard Overheat LED s
(D1-D4)
LED
Definition
D1
CPU0 Hot
D2
CPU1 Hot
D3
CPU0 Therm
D4
CPU1 Therm
SCSI Channel Activity
LEDs (DA1, DA2)
LED
Definition
DA1
Channel A Active
DA2
Channel B Active
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