HP Compaq d530 SFF Hardware Reference Manual page 32

Hardware Upgrades
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2-22
8. Push the drive release latch 1 toward the rear of the chassis
and hold.
9. Slide the drive 2 toward the front of the drive cage, then lift the
drive out of the computer.
Removing the Optical Drive or Diskette Drive
To replace the drive, reverse the removal procedures.
When replacing the drive, transfer the four screws from the old drive
to the new one. The screws take the place of drive rails.
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