Dell Vostro 420 Service Manual page 18

1 screws (4)
3 power cable
Vostro 220
1 screws (4)
3 power cable
6. For the Vostro 220s:
a. Raise and hold the hard-drive release latch.
b. Slide the drive partway out of the bay, rotate the back of the drive upward until the drive is perpendicular to the drive cage, and guide the
screws through the cutaway channels in the drive cage until you can lift the drive away from the computer.
c. Repeat
Vostro 220s
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2 hard drive
4 data cable
2 hard drive
4 data cable
step a and step b for the second hard drive, if installed.
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