IBM 6227 Personal Computer User Manual


 
System board internal connectors
The following illustration shows the internal connectors on the system board.
Main
power
Fan 1
JCOM1
(to serial
port 2)
Fan 2
Fan 4
Front
USB
SCSI
channel A
SCSI
channel B
Microprocessor
power
Fan 3
Front panel
switch/LEDs
SCSI
backplane
Diskette
drive
Primary
IDE
Wake
on LAN
Serial
ATA
SCSI
activity
LEDs
72 IntelliStation Z Pro Types 6223 and 6227: Hardware Maintenance Manual and Troubleshooting Guide