System Board Internal Connectors - IBM 84885BU Maintenance And Troubleshooting Manual

System board internal connectors

The following illustration shows the internal connectors on the system board.
Serial
ATA
Fan 4
Front
USB
SCSI
channel A
86
xSeries 226 Type 8488 and 8648: Hardware Maintenance Manual and Troubleshooting Guide
SCSI
activity
LEDs
Primary
IDE
Wake
on LAN
SCSI
channel B
Fan 1
JCOM1
(to serial
port 2)
Diskette
drive SCSI
backplane
Main
power
Fan 2
Front panel
switch/LEDs
Microprocessor
power
Fan 3