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Vanguard 7300 Enclosures and Components 2-19
Vanguard 7300 Cards
Front Panel LEDs The IBM750FX CPU card offers four LEDs and a reset switch to provide operation
and system status information. The following tables describe the CPU card’s front
panel LEDs:
RJ45 Connector
LEDs
The IBM750FX CPU card contain a yellow and green LED on each of the RJ
Connectors (Port 101, 102 and 103) shown in Figure 2-12.
LED Color Indication
(P) PWR Green • ON - Suitable power is applied to the card
• OFF - No power
(D) DIAG Yellow • OFF - No CPU activity
• ON - Diagnostics activity
(S) SYS Green • OFF - No local PCI bus activity
• ON - PCI bus activity
(HS) Hot Swap Blue • Not supported
State (P) PWR (D) DIAG (S) SYS
Power On On
On On
Flash IPL On
Off Flashing
Normal Software Operation On
Off On
Board Failure On
Flashing Off
Abort On
Flashing On
System Fault
over temperature
On
Off On
Yellow LED Green LED State Interpretation
100BT Solid Link Connected
100BT Flashing Link Activity
10BT Solid Link Connected
10BT Flashing Link Activity
G_ETH G_ETH Both Solid Link Connected
G_ETH G_ETH Both Flashing Link Activity