Supermicro 5015M-T, Руководство пользователя

Страница: 64 / 118

6-6
S
UPER
S
ERVER 5015M-T/5015M-T+ User's Manual
Serial ATA Power Cables
Serial ATA power cables should be routed so that they do not block the airfl ow
through the chassis. See the serverboard layout diagram for the location of the
cable connections.
Serial ATA Backplane
The Serial ATA drives plug into a backplane that provides power, drive ID and bus
termination. A RAID controller can be used with the backplane to provide data
security. The operating system you use must have RAID support to enable the hot-
swap capability of the Serial ATA drives. The backplane is already preconfi gured,
so there are no jumpers or switches present on it.
CD-ROM and Floppy Drive Installation
The top cover of the chassis must be opened to gain full access to the CD-ROM
and fl oppy drive bays. The CD-ROM drive must have a "slim" profi le to fi t into the
5015M-T/5015M-T+.
First, release the retention screws that secure the unit to the rack. Grasp the two
handles on either side and pull the unit straight out until it locks (you will hear a
"click"). Next, depress the two buttons on the top of the chassis to release the
top cover and at the same time, push the cover away from you until it stops. You
can then lift the top cover from the chassis to gain full access to the inside of the
server. You must power down the system before installing or removing a CD-ROM
or fl oppy drive.
Drives mount on rails and should "click" into place to be correctly and fully installed
in their bays.
• The fl oppy disk drive cable has seven twisted wires.
• A red mark on a wire typically designates the location of pin 1.
• A single fl oppy disk drive ribbon cable has 34 wires and two connectors to provide
for two fl oppy disk drives. The connector with twisted wires always connects to
drive A, and the connector that does not have twisted wires always connects to
drive B.