System Board Cables And Connectors - HP Vectra VL420 Upgrade Manual

System board cables and connectors

Internal devices such as the power supply, processor, hard drives, DVD and CD-ROM drives require the
connection of data and power cables from device to system board. Cables are connected to the system
board and internal devices as shown below. You must also connect the power supply connector, status
panel connector and CD audio connector (if a CD-ROM is fitted) to the system board.
Auxiliarly Power
connector (12V)
CD audio connector
Internal speaker (if
fitted)
SCSI LED (SCSI
models only)
Chassis Intrusion
Chassis fan (minitower
and small form factor
only)
Front USB Port
Upgrading and replacing hardware
Processor fan
Primary IDE connector
for Hard drive(s)
Status Panel
Power supply fan
(desktop only)
Main Power
connector
CD-ROM, DVD,
CD-RW, Tape or
Zip drive
Floppy drive
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