HP ProLiant DL740 Server - Manual (Page 139)

Installing Hardware Options, Hot-Plug
PCI Hot Plug Button
The PCI Hot Plug button provides PCI Hot Plug hardware control without requiring
you to first run the PCI Hot Plug Utility software. Press the port-colored
PCI Hot Plug button once to power down or power up a slot. You can cancel an
action by pressing the button again within five seconds. When you press the button,
the system automatically stops or starts expansion board drivers. Refer to
Figure 5-19, Figure 5-20, and Table 5-6 to locate the PCI Hot Plug button.
PCI Hot Plug LED Indicators
The PCI Hot Plug amber and green LEDs provide a visual reference for the status of
each slot. The LEDs can be viewed from the rear of the server, as shown in
Figure 5-19 or inside the host module as shown in Figure 5-20.
Figure 5-19: PCI Hot Plug LEDs from the rear of the
server
5-40 HP ProLiant DL740 Server User Guide
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