Cisco UCS C220 M4 Maintaining The Server page 38

Installing or Replacing Server Components
Enabling or Disabling the Internal USB Port
We do not recommend that you hot-swap the internal USB drive while the server is powered on.
Caution
The factory default is for all USB ports on the server to be enabled. However, the internal USB port can
be enabled or disabled in the server BIOS. See
motherboard.
Enter the BIOS Setup Utility by pressing the F2 key when prompted during bootup.
Step 1
Navigate to the Advanced tab.
Step 2
On the Advanced tab, select USB Configuration.
Step 3
On the USB Configuration page, select USB Ports Configuration.
Step 4
Scroll to USB Port: Internal, press Enter, and then choose either Enabled or Disabled from the dialog
Step 5
box.
Press F10 to save and exit the utility.
Step 6
Replacing a Cisco Modular RAID Controller Riser (Internal Riser 3)
The server has a dedicated internal riser 3 that is only used for the Cisco modular RAID controller card.
This riser plugs into a dedicated motherboard socket and provides a horizontal socket for the Cisco
modular RAID controller card.
Step 1 Prepare the server for component installation:
a.
b.
If you cannot safely view and access the component, remove the server from the rack.
Caution
c.
Remove the existing RAID controller riser (see
Step 2
a.
b.
c.
d.
Install a new RAID controller riser:
Step 3
a.
Cisco UCS C220 M4 Server Installation and Service Guide
3-38
Power off the server as described in
Slide the server out the front of the rack far enough so that you can remove the top cover. You might
have to detach cables from the rear panel to provide clearance.
Remove the top cover as described in
If the existing riser has a card in it, disconnect the SAS cable from the card.
Lift the riser straight up to disengage the riser from the motherboard socket. The riser bracket must
also lift off of two pegs that hold it to the inner chassis wall.
Set the riser upside down.
Remove the card from the riser. Loosen the single thumbscrew that secures the card to the riser
bracket and then pull the card straight out from its socket on the riser (see
Install your RAID controller card into the new riser. See
Controller Card, page 3-40.
Figure 3-19 for the location of the USB port on the
Shutting Down and Powering Off the Server, page
Removing and Replacing the Server Top Cover, page
Figure 3-20):
Replacing a Cisco Modular RAID
Chapter 3 Maintaining the Server
3-8.
3-9.
Figure 3-21).
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