Lenovo THINKSERVER 3821 - Manual (Page 196)

Installing a DVD (optical) drive
To install a DVD (optical) drive 1 , do the following:
1. Read the safety information that begins on page 5.
2. Turn off the server and peripheral devices and disconnect the power cords and
all external cables.
3. Unlock and remove the left-side cover (see “Removing the left-side cover” on
page 157).
4. Install the rails on the sides of the DVD drive.
5. Connect one end of the DVD drive cables to the rear of the DVD drive.
6. Slide the drive into the server.
7. Connect the other end of the DVD drive cables to the optical power connector
on the system board. (See “System-board internal connectors” on page 131 for
cable connector locations and “Internal cable routing and connectors” on page
163 for cable routing information.)
8. Replace the left-side cover and bezel; then, lock the side cover and bezel.
9. Reconnect the external cables and power cords.
If you have other devices to install or remove, do so now. Otherwise, go to
“Completing the installation” on page 233.
188 ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Hardware Maintenance Manual