2On the back panel, check the hot-swap status indicator for the card you are replacing or the slot you are filling. If the slot has power, (the first LED is green) disable the card through software before replacing it.

Hot-plug Status LEDs

GREEN = Power to slot

AMBER = Fault on slot

Both Lights = Power to slot and Fault condition

Blinking GREEN = Power Up or Down Cycle

3Remove the back top panel according to the instructions in “Removing the back top panel” on page 28.

4Open the hot-swap expansion card retention clip, by pressing gently on the clip and rotating it through the back panel.

Closed Open

position position

Green and Amber LED’s

Press here then rotate

Inside View

Outside View

74Replacing and Adding Internal Devices