Hard drive – Dell OptiPlex 740 User Manual
Page 109
Interface connectors are keyed for correct insertion.
Power Cable Connectors
Connecting and Disconnecting Drive Cables
When connecting and disconnecting a SATA data cable, hold the cable by the black connector at each end.
Hard Drive
Removing a Hard Drive
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.
Follow the procedures in
Before You Begin
.
3.
Disconnect the power and hard-drive cables from the drive.
Serial ATA Power Connector
1
power cable
2
power input connector
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 removing the computer 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.