Compaq Deskpro AP550 - 3.5-Inch Hard Drive

Removal and Replacement Procedures
3-11
3.5-Inch Hard Drive
To remove a 3.5-inch hard drive:
1. Perform the steps in the “Service Preparations” section as previously shown.
CAUTION:
Before removing the workstation access panel, ensure that the workstation is
turned off, all cables are disconnected from the back of the workstation, and the power cord is
disconnected from the grounded AC outlet.
2. Remove the workstation access panel.
3. Remove the front bezel.
4. Disconnect the power 1 and data 2 cables from the back of the hard drive.
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2
Figure 3-10. Disconnecting the hard drive cables