13. Connect the LED signal, SATA signal and power cables to the hot-swap
backplane from the option package.
14. Insert the hot-swap backplane onto the rear hard disk drive cage (see
“Installing the hot-swap backplane on the optional rear hard disk drive cage”
on page 69).
15. Connect the other end of the LED signal cable to the hot-swap hard disk drive
backplane in the server.
16. Find the rear hard disk drive detect pin of the hot-swap backplane signal (I
2
C)
cable located near the system fan cage; then, connect with the rear hard disk
drive detect pin of the LED signal cable from the option package.
Chapter 2. Installing optional devices 59