System Board Illustration
The system board, also called the planar or motherboard, is the main
circuit board in your server. It provides basic server functions and
supports a variety of devices that are preinstalled or that you can
install later.
Some configuration actions are controlled through jumpers on the
system board, whereas other actions are controlled through
switches. The following sections discuss the jumper and switch
settings that you can change.
If you plan to install, remove, or replace hardware in your server, or
if you must set jumpers and switches, you will need to know the
layout of the system board. The following illustration shows the
layout of the system board in your server. The numbered pointers
show the components that are discussed in this book.
.1/
5 V auxiliary power connector
.2/
Primary microprocessor socket
.3/
Power switch connector
.4/
Secondary microprocessor socket
.5/
DIMM sockets (memory
connectors)
.6/
Secondary IDE connector
.7/
Diskette drive connector
.8/
Primary IDE connector
.9/
Channel A SCSI connector (68 pin)
.1ð/
Channel B SCSI connector (50 pin)
.11/
Channel B SCSI connector (68 pin)
.12/
Clear CMOS Request (password)
jumper (J7E1)
.13/
Rocker switches
.14/
Battery
.15/
RAIDport connector
.16/
ISA slot connectors
.17/
PCI slot connectors
.18/
AGP slot connector
Chapter 7. Server Records and Specifications
203
Summary of Contents for Netfinity 3500
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Page 14: ...Laser Compliance Statements xii Netfinity 3500 User s Handbook...
Page 32: ...Input Output Connectors 14 Netfinity 3500 User s Handbook...
Page 200: ...Replacing the Battery 182 Netfinity 3500 User s Handbook...
Page 210: ...Ordering Publications 192 Netfinity 3500 User s Handbook...
Page 250: ...Taiwan Class A Electronic Emission Statement 232 Netfinity 3500 User s Handbook...
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Page 294: ...IBM Part Number 05L2067 Printed in U S A January 1998 5L2 67...