Disconnect the hard-drive data cable, Hard drive, Removing a hard drive – Dell OptiPlex GX280 User Manual
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When removing an IDE drive data cable, grasp the colored pull tab and pull until the connector detaches.
When connecting and disconnecting a serial ATA data cable, hold the cable by the black connector at each end.
Like IDE connectors, the serial ATA interface connectors are keyed for correct insertion; that is, a notch or a missing pin on
one connector matches a tab or a filled-in hole on the other connector.
Hard Drive
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
CAUTION:
To guard against electrical shock, always unplug your computer from the electrical outlet before
opening the cover.
NOTICE:
To avoid damage to the drive, do not set it on a hard surface. Instead, set the drive on a surface, such as a
foam pad, that will sufficiently cushion it.
1. If you are replacing a hard drive that contains data you want to keep, back up your files before you begin this
procedure.
2. Check the documentation for the drive to verify that it is configured for your computer.
3. Follow the procedures in "
Removing a Hard Drive
1. Disconnect the power and hard-drive cables from the drive.