Esata; Installing Esata - Dell OptiPlex 755 User Manual

5 Ease the PS/2 serial-port adapter bracket out of its retention slot.
6 If you are removing the adapter permanently, install a filler bracket in the empty card-slot opening.
NOTE:
Installing filler brackets over empty card-slot openings is necessary to maintain FCC certification of
the computer. The brackets keep dust and dirt out of your computer and maintain the airflow that cools your
computer.
7 Before you close the card retention mechanism, ensure that:
• The tops of all cards and filler brackets are flush with the alignment bar.
• The notch in the top of the card or filler bracket fits around the alignment guide.
8 Secure any remaining card(s) by closing the card retention latch and snapping it into place.
9 Replace the computer cover (see "Replacing the Computer Cover" on page 317).

eSATA

eSATA allows for full SATA data transfer rates (3 GB/sec) between a drive and the chip set,
approximately six times the data throughput of USB.
eSATA on your computer also supports hot-plugging. Hot-plugging allows for device detection without
powering down your computer prior to connecting the device to your computer. When a device is
connected, the operating system automatically recognizes the change. However, the computer must be
powered down before removal and/or replacement.
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide
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 chassis.

Installing eSATA

1 Remove the computer cover (see "Removing the Computer Cover" on page 90).
2 Remove the filler panel for the card slot you are using for the eSATA connector.
3 Insert the bracket into the desired eSATA opening.
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Expansion Cards