Intel® Server System SR1520ML User’s Guide 21
Note: Your server system includes a USB Y-cable attached to the server board. One part of this
cable is attached to the front panel board. The other cable is loose. This loose cable is for
the Intel® VSSD.
5. Install the server system cover. For instructions, see “Installing the Server System
Cover”.
6. Plug all peripheral devices and the AC power cable into the server.
Installing and Removing the PCI Riser Assembly
Caution: The PCI riser assembly is NOT hot swappable. Before removing or replacing the PCI
riser assembly, you must first take the server out of service, turn off all peripheral devices
connected to the system, turn off the system by pressing the power button, and unplug the
AC power cord from the system or wall outlet.

Removing the PC I Riser Assembly

To remove the PCI riser assembly, use the following instructions.
1. Observe the safety and ESD precautions at the beginning of this book. See “Safety
Information” on page iii.
2. Power down the server and unplug all peripheral devices and the AC power cable.
3. Remove the server system cover. For instructions, see “Removing the Server
System Cover” on page 14.
4. Disconnect any cables attached to any add-in cards.
5. Remove the screw from the riser asssembly bracket. See letter “A” in the following
figure.
6. Lift up on the riser assembly to remove it. Use caution to gently ease the riser card
from the add-in card slot so you do not damage the slot or the riser card. See letter
“B” in the figure.