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S
S
UPER
ERVER 1027R-72RFTP User's Manual
Power Supplies
Dedicated IPMI LAN Port
Mouse/Keyboard Ports COM Port
6-2
Control Panel
The control panel (located on the front of the chassis) must be connected to the JF1
connector on the serverboard to provide you with system status indications. These
wires have been bundled together as a ribbon cable to simplify the connection.
Connect the cable from JF1 on the serverboard to the appropriate header on the
Control Panel PCB (printed circuit board). Make sure the red wire plugs into pin 1
on both connectors. Pull all excess cabling out of the airflow path.
The control panel LEDs inform you of system status. See "Chapter 3: System In-
terface" for details on the LEDs and the control panel buttons. Details on JF1 can
be found in "Chapter 5: Advanced Serverboard Setup."
6-3
System Fans
The 1027R-72RFTP contains six counter-rotating fans. Each fan unit is actually
made up of two fans joined back-to-back, which rotate in opposite directions. This
counter-rotating action generates exceptional airflow and works to dampen vibra-
tion levels.
System Fan Failure
Fan speed is controlled by system temperature via a BIOS setting (Fan Speed
Control Modes). If a fan fails, the remaining fan will ramp up to full speed and the
overheat/fan fail LED on the control panel will turn on. Replace any failed fan at
your earliest convenience with the same type and model (the system can continue
to run with a failed fan).
Figure 6-1. Chassis: Front and Rear Views
Hard Drive Bays (8)
USB Ports
VGA Port
PCI Expansion Slots (w/riser card)
Gb Ports
10Gb/s Ports*
6-2
Control Panel
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