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30 Gateway ALR 8200R User’s Guide
Chassis Fans
There are several chassis fan connectors on the system board. These
connectors provide power for cooling fans that may be positioned in several
parts of the chassis to provide cooling for critical components.
Power Connectors
The power connectors provide all of the power to the system board. These
connectors are designed to accommodate the power supply installed in the
system.
Standby 3.3-V Power Connector
The 3.3-V standby power connector provides connection for a switch to
place the system in standby power mode.
Soft Power Connector
The soft power connector provides for a power switch that causes the
system to power up or power down from a standby state, rather than
completely shutting down. This feature is not implemented in this system
U
External boot ROM connector
AM
Mouse port/keyboard port
V
I
2
C connector
AN
Serial port 2
W
SCSI B connector
AO
Parallel port
X
SCSI A connector
AP
Serial port 1
Y
Clear CMOS jumper
AQ
Processor connector 1
Z
Battery
AR
Processor connector 2
AA
ISA slot 2
AS
DIMM connectors (x4)
AB
ISA slot 1 (shared w/ secondary PCI slot 4)
AT
DIMM bank A
AC
Secondary PCI slot 4 (shared w/ ISA slot 1) AU
DIMM bank B
AD
Secondary PCI slot 3/RAIDport slot
AV
DIMM bank C
AE
Secondary PCI slot 2
AW
DIMM bank D
AF
Secondary PCI slot 1
AX
Processor 1 fan connector
AG
Primary PCI slot 3
AY
Embedded VRM for processor 1
AH
Primary PCI slot 2
AZ
Optional VRM for processor 2
AI
Primary PCI slot 1
BA
Processor 2 fan connector
AJ
RJ-45 ethernet port
BB
Processor setting jumper
AK
Stacked dual USB ports
BC
RAID cage connector
AL
Video port
BD
LED display connector
2953.book Page 30 Monday, June 15, 1998 11:27 AM
Summary of Contents for ALR 8200R
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