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Inside Your Computer — DellPrecision™450Computer

DellPrecision™Workstation650andDellPrecisionWorkstation450ServiceManual

Inside View of Your Computer
System Board Components

Inside View of Your Computer

Cable Colors

System Board Components

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the System Information Guide.
CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before opening the cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the system board.
1
CD/DVD drive
6
microprocessor airflow shroud
2
floppy drive
7
security cable slot
3
hard drive
8
system board
4
power supply
9
chassis intrusion switch
5
padlock ring
Device
Hard drive
Floppy drive
CD/DVD drive
I/O Panel