HP Compaq Pro 4300 Small Form Factor Reference Manual page 43

6. Rotate the drive cage back down to its normal position.
CAUTION: Be careful not to pinch any cables or wires when rotating the drive cage down.
Figure 2-35 Rotating the Drive Cage Down
7. If installing a media card reader, connect the USB cable from the media card reader to the USB
connector on the system board labeled MEDIA1.
Figure 2-36 Connecting the Media Card Reader USB Cable
NOTE: Refer to
drive connectors.
8. Replace the 5.25-inch drive.
9. Replace the access panel.
10. If the computer was on a stand, replace the stand.
11. Reconnect the power cord and turn on the computer.
12. Lock any security devices that were disengaged when the access panel was removed.
The system automatically recognizes the drive and reconfigures the computer.
System Board Connections on page 14 for an illustration of the system board
Installing and Removing Drives 37