4.
Locate the serial port jumpers for COM 1 or COM 2 on the system board as shown in the following
illustration:
Figure 7-34
Table 7-1
Callout
1
2
3
88
Chapter 7 Removal and Replacement Procedures — Small Form Factor (SFF) Chassis
Serial Port Jumper Locations on the System Board
System Board Jumpers
Jumper
P16
P127
P17
Port Name
COM 1
COM 1
COM 2
ENWW