Magma PE6R4-I User manual

PCI Expansion System
User's Manual
6 Slot PCI Express® to PCI-X
Model: PE6R4-I
Model: PE6RR-I

Copyright © 2010 Mission Technology Group, Inc. - DBA Magma
This publication is protected by Federal Copyright Law, with all rights
reserved. No part of this publication may be copied, photocopied,
reproduced, stored in a retrieval system, translated, transmitted or
transcribed, in any form or by any means manual, electric, electronic,
electro-magnetic, mechanical, optical or otherwise, in whole or in part
without prior written consent from Magma.
Limitation of Liability
Information presented by Magma in this guide is believed to be accurate
and reliable. However, Magma assumes no responsibility for its use. No
license is granted by implication or otherwise to any rights of Magma.
Product specifications and prices are subject to change without notice.
Trademark References
Trademarks and registered trademarks are proprietary to their
respective manufacturers.

MAGMA
Table of Contents i
Table of Contents
PREFACE.............................................................................................III
Advisories ..............................................................................................iii
Safety Instructions..................................................................................iv
When Working Inside a Computer .........................................................iv
Protecting Against Electrostatic Discharge ............................................ v
Rack-Mount Instructions ........................................................................vi
CHAPTER 1 INTRODUCTION ..........................................................1
General Specifications ........................................................................... 1
Pre-Installation Information .................................................................... 2
Parts List................................................................................................2
Tools Required for Installation................................................................2
CHAPTER 2 HARDWARE INSTALLATION ..................................... 3
Before you Begin....................................................................................4
Install PCI Express Host Card................................................................4
Attach Power and Expansion Cables..................................................... 5
Recheck the Installation.........................................................................6
Applying Power Correctly.......................................................................7
Starting Up:................................................................................................... 7
Shutting Down:.............................................................................................. 8
Rack Installations...................................................................................8
CHAPTER 3 VERIFY INSTALLATION.............................................. 9
Windows ................................................................................................9
Mac OS X.............................................................................................10
Expansion Slot Utility.................................................................................. 10
Apple System Profiler...........................................................................11
CHAPTER 4 INSTALL CARDS AND DRIVES................................ 13
Remove PCI Expansion Chassis Cover...............................................13
Install 3rd Party PCI Cards or Hard Drives............................................ 14
Installing Third Party PCI Cards.................................................................. 15
Installing Hard Drives.................................................................................. 16
System Should Be Up and Running..................................................... 16
Finishing Touches................................................................................ 17
CHAPTER 5 CHASSIS MAINTENANCE ........................................18
General Chassis Cleaning ...................................................................18
“Hot-Swappable” Power Supply...........................................................20
Cleaning the Air Filter...........................................................................21
CHAPTER 6 TROUBLESHOOTING ...............................................22
Locate the Problem..............................................................................22
My Computer Can’t Find the PCI Expansion System................................. 23

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ii Table of Contents
When Nothing Works.................................................................................. 24
My Computer Hangs During Power Up............................................... 25
My PCI Card Doesn’t Work......................................................................... 26
Support for 3PrdPParty PCI Cards.......................................................... 27
Windows Error Codes......................................................................... 27
CHAPTER 7 HOW TO GET MORE HELP.......................................30
Frequently Asked Questions (FAQ)......................................................30
Contacting Technical Support ..............................................................30
Magma Debug Utility...................................................................................31
PCIScope Software Utility........................................................................... 32
Returning Merchandise to MAGMA......................................................34
APPENDIX A BUS HIERARCHY.....................................................35
Bus Hierarchy.......................................................................................35
APPENDIX B NEED MORE SLOTS?...............................................36
Multiple PCI Expansion System Configurations ...................................36
Fan-Out.......................................................................................................38
Verify your configuration .....................................................................39
Daisy-Chaining............................................................................................40
Verify your configuration .....................................................................40
Combination Configurations........................................................................ 41
PCI Card Conflicts................................................................................42
Power-On Sequence for Advanced Configurations..............................42
Troubleshooting Advanced Configurations...........................................42
Finding the Problem Card................................................................... 44
APPENDIX C COMPLIANCE ............................................................1
FCC........................................................................................................1
Industry Canada.....................................................................................1
CE ..........................................................................................................1
Underwriters Laboratory (UL).................................................................1

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Preface iii
Preface
Advisories
Five types of advisories are used throughout this manual to provide
helpful information, or to alert you to the potential for hardware damage
or personal injury. They are Note, Important, Caution, Warning, and
Danger. The following is an example of each type of advisory.
NOTE
Used to amplify or explain a comment related to procedural steps
or text.
IMPORTANT
Used to indicate an important piece of information or special “tip”
to help you
CAUTION
Used to indicate and prevent the following procedure or step from
causing damage to the equipment.
WARNING
Used to indicate and prevent the following step from causing
injury.
DANGER or STOP
Used to indicate and prevent the following step from causing
serious injury or significant data loss.
Disclaimer: We have attempted to identify most situations that may
pose a danger, warning, or caution condition in this manual. However,
Magma. does not claim to have covered all situations that might require
the use of a Caution, Warning, or Danger indicator.

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iv Preface
SafetyInstructions
Always use caution when servicing any electrical component. Before
handling the Magma PCI-X Expansion chassis, read the following
instructions and safety guidelines to prevent damage to the product and
to ensure your own personal safety. Refer to the “Advisories” section for
advisory conventions used in this manual, including the distinction
between Danger, Warning, Caution, Important, and Note.
♦Always use caution when handling/operating the computer.
Only qualified, experienced, authorized electronics personnel
should access the interior of the computer. The power supplies
produce high voltages and energy hazards, which can cause
bodily harm.
♦Use extreme caution when installing or removing components.
Refer to the installation instructions in this manual for
precautions and procedures. If you have any questions, please
contact Magma Technical Support.
WARNING
High voltages are present inside the expansion chassis when the
unit’s power cord is plugged into an electrical outlet. Disconnect the
power cord from its source before removing the system cover.
Never modify or remove the radio frequency interference shielding from
your workstation or expansion unit. To do so may cause your installation
to produce emissions that could interfere with other electronic
equipment in the area of your system.
When Working Inside a Computer
Before taking covers off a computer, perform the following steps:
1. Turn off the computer and any peripheral devices.
2. Disconnect the computer and peripherals from their power
sources to prevent electric shock or system board damage.
3. Disconnect any telephone or telecommunications lines from
the computer.

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Preface v
In addition, take note of these safety guidelines when appropriate:
♦To help avoid possible damage to systems boards, wait five
seconds after turning off the computer before removing a
component, removing a system board, or disconnecting a
peripheral device from the computer.
♦When you disconnect a cable, pull on its connector or on its
strain-relief loop, not on the cable itself. Some cables have a
connector with locking tabs. If you are disconnecting this type
of cable, press in on the locking tabs before disconnecting the
cable. As you pull connectors apart, keep them evenly aligned
to avoid bending any connector pins. Also, before connecting a
cable, make sure both connectors are correctly oriented and
aligned.
CAUTION
Do not attempt to service the system yourself except as explained in
this manual. Follow installation instructions closely.
Protecting Against Electrostatic Discharge
Electrostatic Discharge (ESD) Warning
Electrostatic Discharge (ESD) is the enemy of semiconductor
devices. You should always take precautions to eliminate any
electrostatic charge from your body and clothing before touching any
semiconductor device or card by using an electrostatic wrist strap
and/or rubber mat.
Static electricity can harm system boards. Perform service at an ESD
workstation and follow proper ESD procedures to reduce the risk of
damage to components. Magma strongly encourages you to follow
proper ESD procedures, which can include wrist straps and smocks,
when servicing equipment.
You can also take the following steps to prevent damage from
electrostatic discharge (ESD):
♦When unpacking a static-sensitive component from its shipping
carton, do not remove the component’s anti-static packaging
material until you are ready to install the component in a
computer. Just before unwrapping the anti-static packaging, be
sure you are at an ESD workstation or are grounded.
♦When transporting a sensitive component, first place it in an
anti-static container or packaging.

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vi Preface
♦Handle all sensitive components at an ESD workstation. If
possible, use anti-static floor pads and workbench pads.
♦Handle components and boards with care. Don’t touch the
components or contacts on a board. Hold a board by its edges
or by its metal mounting bracket.
Rack-Mount Instructions
Elevated Operating Ambient - If installed in a closed or multi-unit rack
assembly, the operating ambient temperature of the rack environment
may be greater than room ambient. Therefore, consideration should be
given to installing the equipment compatible with the maximum ambient
temperature (Tma) Specified by the manufacturer.
Reduced Air Flow - Installation of the equipment in a rack should be
such that the amount of air flow required for safe operation of the
equipment is not compromised.
Mechanical Loading - Mounting of the equipment in the rack should be
such that a hazardous condition is not achieved due to uneven
mechanical loading.
Circuit Overloading - Consideration should be given to the connection
of the equipment to the supply circuit and the effect that overloading of
the circuits might have on overcurrent protection and supply writing.
Appropriate consideration of equipment nameplate ratings should be
used when addressing this concern.
Reliable Earthing - Reliable earthing of rack-mounted equipment
should be maintained. Particular attention should be given to supply
connections other than direct connections to the branch circuit (e.g. use
of power strips).

MAGMA
Chapter 1 Introduction 1
Chapter 1 Introduction
General Specifications
The Magma 6 Slot PCI Express® to PCI-X Expansion System (Model
PE6R4) is a general-purpose PCI bus expansion chassis. The
expansion chassis is fully compliant with the PCI Local Bus
Specification. Because PCI-X is backward compatible with PCI, both
card types can be used with PE6R4-I. Therefore, to keep things simple,
the terms PCI and PCI-X will be used interchangeably throughout this
manual.
PE6R4-I consists of a PCI Express host card, a 1–meter iPass™ cable,
a rack-mount enclosure containing a 6 slot PCI-X backplane, a power
supply, and cooling fans.
Item Description
Host Card: Low Profile PCI Express Host (x4 /x8-capable)
Backplane: 6 PCI-X slots (66MHz)
Enclosure: 4U Black Rack-mount (All Steel)
Dimensions: 19" W x 7" H x 17.7" D
Weight: 24 lb or 11.804 kg
Standard Cable Length: 3-meter iPass cable
Manufacturer: Molex PN: 74546-4083
UL 94 VW-1 Per File Number E72548 Vol 1.
PCI Express Bus Specification Revision 1.1
PCI Local Bus Specification: Revision 2.3
PCI Bridge Architecture Spec: Revision 1.2
Interconnect Bandwidth: 512 MB/sec (Theoretical Max. of PCI-X 64/66)
Cooling: One 85.2 CFM fan
One fan in power supply
Power Supply: Model PE6R4 includes 400W
Model PE6RR includes 400W Redundant, hot
swappable
MTBF: 53,000 hours
Operating Environment: 0ºto 50ºC Operating Temperature
-20ºto 60ºC Storage Temperature
5% to 85% Relative Humidity, Non-condensing
Operating Systems: Windows XP/2000/Server 2003
Mac OS X version 10.4.x +
Red Hat Linux 9
Warranty: 1 Year Return to Factory
Available Options: 1-meter cable (PN: SUBCBL1IF)
Disk Drive Cage for up to seven 3.5”
internal disk drives (PN: RDRIVECAGE)
PCI card hold down kit (PN: RCHD7)
Rack-mount slide kit (PN: RSLIDES-XX)

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2 Chapter 1 Introduction
Pre-Installation Information
Before using the Magma expansion chassis you should perform the
following steps:
•Inventory the shipping carton contents for all of the required parts
•Gather all of the necessary tools required for installation
•Read this manual
Parts List
The following parts are provided:
Item Qty Item
1 6 slot rack-mount expansion chassis, PE6R4-I
1 1-meter shielded iPass™ cable with different end-connectors
1 Half-height PCI Express host card
1 U.S. Standard 115V power cord
1 Quick Start Guide
Tools Requiredfor Installation
In order to complete the installation of the Magma
expansion system you will need a Phillips-head
screwdriver.

MAGMA
Chapter 2 Hardware Installation 3
Chapter 2 Hardware Installation
The following steps will guide you through the installation of your
Magma expansion system.
Electrostatic Discharge (ESD) Warning
All PCI cards are susceptible to electrostatic discharge. When
moving PCI cards, it is best to carry the cards in anti-static
packaging. If you need to set a PCIe card down, be sure to place it
inside or on top of an anti-static surface. For more information, see
“Protecting Against Electrostatic Discharge” in the Preface.
WARNING
High voltages are present inside the expansion chassis when the
unit’s power cord is plugged into an electrical outlet. Disconnect the
power cord from its source before removing the enclosure cover.
Turning the system power off at the power on/off switch does not
remove power to components. High voltage is still present.
CAUTION
Before touching anything inside the enclosure, move to an ESD
station and follow proper ESD procedures. Failure to do so may
result in electrostatic discharge, damaging the computer or its
components. For more information, see “Protecting Against
Electrostatic Discharge” in the Preface.
STOP
If your Magma expansion chassis was not purchased directly from
Magma, you must check to ensure that it doesn’t contain any pre-
installed PCI cards.
Check the rear side of the chassis to see if any PCI cards are visible
in the slots. If you see a PCI card, you should continue installation
using instructions provided by your dealer. If no separate instructions
are available, remove the cover by using instructions in Chapter 4
Install Cards and Drives. Then remove the card(s) as normal. If no
PCI card is visible, then continue with the cable installation.

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4 Chapter 2 Hardware Installation
Before you Begin
The 400W AC power supply is auto-switching. This means that it will
automatically switch to match whatever source power you are using.
Since all products ship with a US/Canadian Standard 125V power cord,
you will need to use a locally available power cord for non-US Standard
power sources.
InstallPCI Express Host Card
Begin the installation of your PCI Express (PCIe) host card by first
powering down your computer. Use the procedures for shutting down
your operating system and shutting off power to your system provided in
your owner’s manual or system documentation.
The PCIe host card is a “half-height” PCIe card mounted to a “full-
height” bracket as shown below:
For low profile case applications, you may need to change the mounting
bracket to the low profile bracket that shipped with your system. This is
done by removing the screws that hold the card to the bracket.
Once the host computer is off and all power cords disconnected,
remove its cover and insert the PCI Express host card into a
vacant PCIe slot mechanically capable of fitting a x8 or larger card (the
PCIe Host is x8 wide mechanically). Then secure the card to the slot
with a mounting screw. Ensure that the DIP switch on the card is set in
the x4 position, since the chassis supports PCIe bandwidth no larger
than x4, even though the host supports bandwidths up to x8
Notice that the PCI Express slots are located at a greater distance from
the edge of the computer’s mother-board than are the standard PCI
slots as illustrated in the following figure.

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Chapter 2 Hardware Installation 5
STOP
YOU MUST ONLY INSTALL THE PCIe HOST CARD INTO A PCI
EXPRESS SLOT.
Only use cards WITH brackets. This will ensure that your PCIe host
card can only be inserted into a PCIe slot. Although PCI Express
cards without brackets may fit into conventional PCI slots, you run the
risk of damaging the PCI Express host card if you insert it into a PCI
slot. Please ensure that your host computer has PCI Express slots
and install the host card only into a PCI Express slot.
For more information on using PCIe cards, please refer to your
computer’s user manual or system documentation.
AttachPowerand Expansion Cables
The included iPass cable features non-interchangeable end connectors;
end B being wider than end A, as can be seen below:

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6 Chapter 2 Hardware Installation
Carefully position the expansion chassis so that the supplied expansion
cable will conveniently reach from the host computer to the connectors
on the back of the chassis. Connect end A of the cable to the chassis
and end B to the host card as follows:
Connect End A to
the chassis along with the power cord.
Connect End B to
the host card.
CAUTION
All cables attached to the expansion chassis must be securely
fastened. When you hear a “click,” it is properly secured. If not
securely connected, the connectors may cause intermittent or lost
connections.
NOTE
If at all possible, plug all power cords from the expansion chassis
and your host computer into a shared power strip, preferably one
that has surge and noise suppression circuitry built into it.
Recheckthe Installation
Check your installation before powering up the Magma expansion
chassis for the first time. Although the power supply has an over voltage
protection device built into it, it may not "trip" in time to fully protect a
device that has been improperly connected, or whose power cable has
been damaged.

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Chapter 2 Hardware Installation 7
CAUTION
This product is provided with a power supply that automatically
adjusts to input voltages between 100 to 240 Vac. A U.S. and
Canadian 125 V power supply cord is provided with this product. If
using this product outside of the U.S. or Canada, please use locally
available power supply cords
Applying Power Correctly
Starting Up:
You must apply power to the Magma expansion chassis UBEFOREUyou
power up your computer. This will allow the higher numbered PCI buses
in the PCI bus hierarchy to be at a stable state when the host system
issues its master power-on bus reset. This will also allow the
configuration code to recognize the PCI bus hierarchy and any attached
devices.
There is an On/Off switch on the front panel,
as well as an LED indicator to indicate power
status. Verify that the green power indicator is
ON after pressing the button.
Windows Start Up
As your Windows computer starts up, you
will see a small message box pop-up in the
lower-right corner of the screen to alert you
that Windows has found new hardware.
Now you are all set. The system does not require any Magma drivers in
order to operate, unless you require Hot-Plug/Hot-Swap support (see
Chapter 4 for more details).
You may now proceed to Chapter 3 Verify Installation.
MAC Start Up
Apple MAC OS computers will boot up without any visible indicators that
the Expansion System is connected. Go to Chapter 3 Verify Installation.

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8 Chapter 2 Hardware Installation
Shutting Down:
STOP
DO NOT TURN OFF THE MAGMA EXPANSION CHASSIS UNTIL
YOU HAVE SHUT DOWN YOUR COMPUTER COMPLETELY! It
can cause a system lockup and loss of any unsaved data.
When shutting your system down, it is recommended that you first shut
down the computer correctly, and then power down the Magma
expansion chassis to avoid ‘computer lock-up’ and potential data loss.
RackInstallations
Installing the Magma chassis into an equipment rack has never been
easier. Simply attach one of Magma's optional Rack-mount slide kits
(PN: RSLIDES-XX) to allow you to mount the chassis in a computer
rack and then simply slide the chassis in and out whenever you need to
do work on, or in, it. These sets come in various lengths to
accommodate various racks. Contact Magma for more information, or to
order a set. When ordering, replace the “XX” in the part number with
your required kit size (18, 24, 26, or 28 inches).

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Chapter 3 Verify Installation 9
CHAPTER 3 Verify Installation
Windows
To verify a successful installation on Windows, find the ‘My Computer’
icon and “right-click” on it. Then select ‘Manage’ from the pop-up menu.
Next, click on ‘Device Manager’ in the leftmost Computer Management
window. Finally, click on the View Menu and select View Devices by
Connection.
Open ACPI (BIOS) ÆOpen PCI BusÆClick the ‘+’ sign several times
until your reach a PCI Express Root Port with a PCI Standard PCI-to-
PCI Bridge beneath it.
When installed correctly, you will see two “PCI to PCI Bridges” below
your system’s PCIe Controller. Any 3rd Party PCI cards installed in the
chassis will appear below one of the PCI-to-PCI bridges.

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10 Chapter 3 Verify Installation
If everything is OK, then the Magma expansion system installation is
complete. You can now proceed to Chapter 4 and install your 3P
rd
PParty
PCI Cards and/or auxiliary hard drives.
If, however, the installation was unsuccessful, you may not see the PCI
to PCI Bridge, or it will have a small yellow in front of it.
Proceed to Chapter 6 for Troubleshooting installation problems.
MacOS X
When using Mac OS X no additional software or drivers are needed.
The operating system should automatically recognize the Magma host
card and expansion chassis.
Expansion Slot Utility
The following screen maybe displayed the first time you turn on your
computer with the Magma PE6R4 installed.
Choose OK.
MacOS X is prompting you to choose a PCI Express profile that
maximizes the performance of your attached devices. The Magma host
card can communicate up to a bandwidth of x4 to and from the
expansion chassis and devices. You should choose a profile that
matches the configuration of all the cards installed in your Mac. Magma
recommends that you install the system host card into a x4 slot in order
to maximize throughput.

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Chapter 3 Verify Installation 11
In this example, the Magma host card is installed in slot 4 and appears
as “Intel PCI-to-PCI Bridge Card”.
If your computer did not automatically prompt you to choose a PCI
Express profile, you can locate this utility under System ÆLibrary Æ
CoreServices ÆExpansion Slot Utility.app.
AppleSystem Profiler
When using Mac OS X no additional software or drivers are needed. As
long as you are using Mac OS X Version 10.4 or newer, the operating
system should automatically recognize the Magma expansion chassis.
Select “About This Mac” under the Apple Icon

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12 Chapter 3 Verify Installation
Then click the “More Info” button Æclick on the Devices tabÆyou
should see a pci-bridge device listed under PCI as shown below:
Any PCI Cards you install in the expansion chassis will appear behind
the pci-bridge device.
Mac OS 10.4.x
If any of these devices are not displayed as shown above, you should
shut down your system (computer first, then the expansion chassis) and
reconnect the cables and the PCIe expansion host card to ensure that
you have a solid connection. Then restart the Magma expansion
chassis followed by the computer. Next, try to verify the installation
again, as shown above. If you are still having problems, contact Magma
Technical Support at [phone].