Rear panel LEDs and buttons
Item Description Status
1 UID LED/button Off = Deactivated
Solid blue = Activated
Flashing blue = System being managed
remotely
2 Power supply 2 LED Off = System is off or power supply has
failed.
Solid green = Normal
3 Power supply 1 LED Off = System is off or power supply has
failed.
Solid green = Normal
4 NIC link LED Off = No network link
Green = Network link
5 NIC activity LED Off = No network activity
Solid green = Link to network
Flashing green = Network activity
Non-hot-plug PCI riser board slot definitions
PCIe slot descriptions
Primary riser connector - connected to processor 1 or southbridge
1 - FL/FH —
2 - HL/FH PCIe2 or PCIe3 x16 (16, 8, 4, 2, 1)
3 - HL/FH PCIe2 x8 (4, 2, 1)*
8 Chapter 2 Component identification
