System Board System Board Overview; Figure 2-1; Figure 2-4; Figure 3-4 - HP X Class 500/550MHz Reference Manual
Personal workstation
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Also See for X Class 500/550MHz:
- User manual (86 pages) ,
- Administrator's manual (118 pages) ,
- Installation manual (60 pages)
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System Board
System Board Overview
System Board Overview
The following diagram shows where the different chips and connectors are located on the
system board.
Figure 2-1. Location of the Chips and Connectors on the System Board
VRM 1 - J42
VRM 2 - J36
Rear Panel Connectors
Processor 1 Slot
Processor 2 Slot
HP External Start - J22
One AGP Slot - J34
Four PCI Slots
One PCI/ISA
Combination Slot
RAIDport - J23
1. Refer to the Switch Block Label located on the chassis of the system box
30
Floppy Disk
Processor Fan
Drive Connector
- J33
VRM3 - J30
External
Battery - J8
2 Serial
EEPROMs
MaxiLife
ASIC
Connectors - J17 & J10
for the different system board switch settings.
System
Board
1
Switches
- J21
(used for hardware monitoring)
NS317
Super
Main
440GX
PLL
Host Bridge
2 X Flash
EEPRO
Adaptec
M
AIC7880
PIIX4E
IO APIC
Audio
AD1816
Multimedia Panel -
Power Supply
J16
Wide 16-bit SCSI
Connector - J14
Hard Disk Drive Fan - J3
Status Panel - J4
LCD Status Panel - J7
Mem 4 - X3
Mem 3 - X4
Mem 2 - X5
Mem 1 - X6
Wake On Lan - J19
Ultra DMA IDE
Connector - J13
I/O Cards Fan - J15
Internal Speaker - J1
Aux In Audio - J2
CD In Audio - J5
Mic In - J11
Chapter 2
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