System board connectors
The following illustration shows the components on the system board.
Note: An illustration of the system board with additional information is provided on
Diskette drive
Secondary IDE
Rear fan
Primary IDE
Intrusion alert
Aux. Audio in
CD Audio
Internal
speaker
PCI slot 1
PCI slot 2
PCI slot 3
PCI slot 4
PCI slot 5
Aux. power
Memory board connector
The memory board has RIMM connectors and a memory voltage regulator module
(VRM). The memory board has eight RIMM connectors. When installing system
memory, refer to the following illustration for the location of the RIMM connectors.
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Hardware Maintenance Manual: IBM IntelliStation M Pro Type 6233 and 6850
a label located on the inside of the computer chassis.
Main power
Configure jumper
RIMM 1
RIMM 3
RIMM 5
RIMM 7
Voltage regulator module
Microprocessor 2
Processor 2 fan
Aux power
I/O fan
AGP Pro connector
RIMM 6
RIMM 8
RIMM 2
RIMM 4
(VRM1)
Microprocessor 1
Processor 1 fan
Front panel
Spare fan
SCSI channel B
(external)
SCSI Channel A
(internal)
Memory board
connector
(MECC)
Battery