IBM 9228 User Guide - Page 45

System, board, internal, connectors

Page 45 highlights

System board internal connectors The following illustration shows the internal connectors on the system board. Aux. power 12V D power HDD/Optical power Microprocessor 2 fan 12V C power 12V AB power Microprocessor 1 fan Rear fan Front panel audio CD audio in Speaker Intrusion switch Debug LPC Main power (12VE) DIMM fan SATA 4 SATA 2 SATA 3 SATA 1 Hard disk drive fan connector Battery Expansion slot fan Internal USB IEEE 1394A (FireWire) Front panel switch LEDs Chapter 4. Installing options 33

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System
board
internal
connectors
The
following
illustration
shows
the
internal
connectors
on
the
system
board.
Aux. power
12V D power
12V AB power
12V C power
HDD/Optical power
Microprocessor 2
fan
Microprocessor 1
fan
Rear fan
Front panel
audio
CD audio in
Speaker
Debug LPC
Intrusion switch
Front panel
switch LEDs
IEEE 1394A
(FireWire)
Internal USB
Expansion slot fan
Hard disk drive fan
connector
SATA 4
SATA 2
SATA 1
SATA 3
DIMM fan
Main power
(12VE)
Battery
Chapter
4.
Installing
options
33