Riser card, Removing the riser card, Installing the riser card – Dell PowerVault 725N (Rackmount NAS Appliance) User Manual
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into the chassis, and then push the power supply toward the front of the system until the connector is firmly seated in the backplane.
2.
Replace the plastic insert removed in
of the procedure, "
."
3.
Replace the system cover (see "
") and then reconnect the system and peripherals to the power source and turn on the
system.
Riser Card
The riser card provides two slots for PCI/PCI-X expansion cards.
Removing the Riser Card
1.
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
2.
Remove the system cover. See "
."
3.
Remove the expansion cards installed in the riser card. See "
." PCI 1 slot is on top and the PCI 2 slot is on bottom.
4.
Loosen the two thumbscrews that secure the riser card to the system board. See
5.
From the back of the system chassis, slide the riser card to the right and lift the riser card up and out of the chassis.
Figure 4-10. Removing the Riser Card
Installing the Riser Card
1.
Slide the replacement riser card onto the connector on the side of the system board.
2.
Secure the riser card with its two thumbscrews.
3.
Install the expansion cards into their slots on the riser card. See "
."
4.
Replace the system cover, and then reconnect the system and peripherals to the power source and turn on the system.
NOTE:
When you turn on the system, press the power button for less than two seconds. If you press the power button for longer than 3 seconds,
the NAS system shuts down.
CAUTION:
See your System Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.
NOTICE:
When you turn off the system, press the power button for less than 2 seconds. If you press the power button for longer than 3 seconds, the
system will automatically rebuild the RAID arrays the next time the system is turned on. This could impact system performance for several hours.
CAUTION:
See your System Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.