1interface cable
2interface connector

Power Cable Connector

To connect a drive using the power cable, locate the power connector on the power supply.
1SATA power cable connector 3power cable connector
2power connector 4power 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
removing the cover.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body
before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface
on the computer.
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.
NOTICE: If you are replacing a hard drive that contains data you want to keep, back up your files before you begin
this procedure.