8. For COM 3 and COM 4, disconnect the cable from the powered serial port expansion card, then
remove the card from the holder.
Figure 7-36 Removing the Powered Serial Port Expansion Card
9. Move the jumpers as shown in figures 35 and 36 below to meet equipment requirements
10. Install the ex[pansion card and reconnect the cables to the expansion card.
11. Complete the reassembly of the computer.
90 Chapter 7 Removal and Replacement Procedures — Small Form Factor (SFF) Chassis ENWW