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Inside view – Dell Precision 390 User Manual

Page 27

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Quick Reference Guide

27

Inside View

CAUTION:

Before you begin any of the procedures in this section, follow the safety instructions located

in the Product Information Guide.

1

power supply

7

processor fan

2

system board

8

lower 3.5 inch drive bay

3

secondary hard drive bay

9

upper 3.5 inch drive bay

4

processor airflow shroud

10

lower 5.25 inch drive bay

5

primary hard drive bay

11

upper 5.25 inch drive bay

6

card fan

12

drive cage

1

3

7

8

11

12

2

4

6

9

10

5