Sun Microsystems Fire V890 Service Manual page 292

The following table shows how to interpret the various possible LED patterns.
Off
On
On
Off
Off
Note – If the slot is empty and the Fault or OK-to-Remove LED is on, pressing the
contact push button for the slot will clear the LED.
For more information about PCI cards and hot-plug operations, see:
"About PCI Cards and Buses" on page 225
■
"About Hot-Pluggable and Hot-Swappable Components" on page 6
■
264 Sun Fire V890 Server Service Manual • October 2005
Interpretation
Off Off The slot power is off. A PCI card can be safely inserted to
start a hot-plug operation.
Blinking Off The installed card is being tested, configured, or
deconfigured, or the card is powered on but logically
detached from the operating system.
Off Off The slot power is on and the PCI card is operating
normally.
On On The PCI card has encountered a fault. The card can be
safely removed.
Off On The card can be safely removed.