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S e t u p a n d Q u i c k Re f e r e n c e G u i d e
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I n s i d e t h e D e l l P r e c i s i o n 4 5 0 C o m p u t e r
hard drive
power supply
microprocessor
airflow shroud
system board
floppy drive
CD/DVD drive
chassis intrusion switch