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Safety instructions
Read these instructions carefully. Keep this document for future reference.
Follow all warnings and instructions marked on the product.
Turning the product off before cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a damp cloth for cleaning.
CAUTION for plug as disconnecting device
Observe the following guidelines when connecting and disconnecting power to
the power supply unit:
Install the power supply unit before connecting the power cord to the AC
power outlet.
Unplug the power cord before removing the power supply unit from the
computer.
If the system has multiple sources of power, disconnect power from the system
by unplugging all power cords from the power supplies.
CAUTION for accessibility
Be sure that the power outlet you plug the power cord into is easily accessible
and located as close to the equipment operator as possible. When you need to
disconnect power to the equipment, be sure to unplug the power cord from the
electrical outlet.
Warnings
•Do not use this product near water.
•Do not place this product on an unstable cart, stand or table. If the product
falls, it could be seriously damaged.
iv
•Slots and openings are provided for ventilation to ensure reliable
operation of the product and to protect it from overheating. These
openings must not be blocked or covered. The openings should never be
blocked by placing the product on a bed, sofa, rug or other similar surface.
This product should never be placed near or over a radiator or heat
register, or in a built-in installation unless proper ventilation is provided.
•Never push objects of any kind into this product through cabinet slots as
they may touch dangerous voltage points or short-out parts that could
result in a fire or electric shock. Never spill liquid of any kind onto or into
the product.
•To avoid damage of internal components and to prevent battery leakage,
do not place the product on a vibrating surface.
•Never use it under sporting, exercising, or any vibrating environment
which will probably cause unexpected short current or damage rotor
devices, HDD, Optical drive, and even exposure risk from lithium battery
pack.
Using electrical power
•This product should be operated from the type of power indicated on the
marking label. If you are not sure of the type of power available, consult
your dealer or local power company.
•Do not allow anything to rest on the power cord. Do not locate this
product where people will walk on the cord.
•If an extension cord is used with this product, make sure that the total
ampere rating of the equipment plugged into the extension cord does not
exceed the extension cord ampere rating. Also, make sure that the total
rating of all products plugged into the wall outlet does not exceed the fuse
rating.
•Do not overload a power outlet, strip or receptacle by plugging in too
many devices. The overall system load must not exceed 80% of the branch
circuit rating. If power strips are used, the load should not exceed 80% of
the power strip's input rating.
•This product's power supply is equipped with a three-wire grounded plug.
The plug only fits in a grounded power outlet. Make sure the power outlet
is properly grounded before inserting the power supply plug. Do not insert
the plug into a non-grounded power outlet. Contact your electrician for
details.
Warning! The grounding pin is a safety feature. Using a power
outlet that is not properly grounded may result in electric shock
and/or injury.
Note: The grounding pin also provides good protection from unexpected
noise produced by other nearby electrical devices that may interfere with
the performance of this product.
•Use the product only with the supplied power supply cord set. If you need
to replace the power cord set, make sure that the new power cord meets
the following requirements: detachable type, UL listed/CSA certified, VDE
approved or its equivalent, 4.6 meters (15 feet) maximum length.
Product servicing
Do not attempt to service this product yourself, as opening or removing covers
may expose you to dangerous voltage points or other risks. Refer all servicing to
qualified service personnel.
Unplug this product from the wall outlet and refer servicing to qualified service
personnel when:
•the power cord or plug is damaged, cut or frayed
•liquid was spilled into the product
•the product was exposed to rain or water
•the product has been dropped or the case has been damaged
•the product exhibits a distinct change in performance, indicating a need
for service
•the product does not operate normally after following the operating
instructions
v
Note: Adjust only those controls that are covered by the operating
instructions, since improper adjustment of other controls may result in
damage and will often require extensive work by a qualified technician to
restore the product to normal condition.
CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the manufacturer. Dispose
of used batteries according to the manufacturer’s instructions.
vi
Additional safety information
Your device and its enhancements may contain small parts. Keep them out of
the reach of small children.
Disposal instructions
Do not throw this electronic device into the trash when discarding.
To minimize pollution and ensure utmost protection of the global environment,
please recycle. For more information on the Waste from Electrical and
Electronics Equipment (WEEE) regulations, visit
For projectors or electronic products containing an LCD/CRT monitor or display:
Lamp(s) inside this product contain mercury and must be recycled or disposed of
according to local, state or federal laws. For more information, contact the
Electronic Industries Alliance at www.eiae.org
information, check www.lamprecycle.org
. For lamp-specific disposal
.
vii
Tips and information for comfortable use
Computer users may complain of eyestrain and headaches after prolonged use.
Users are also at risk of physical injury after long hours of working in front of a
computer. Long work periods, bad posture, poor work habits, stress, inadequate
working conditions, personal health and other factors greatly increase the risk
of physical injury.
Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis,
tenosynovitis or other musculoskeletal disorders. The following symptoms may
appear in the hands, wrists, arms, shoulders, neck or back:
•numbness, or a burning or tingling sensation
•aching, soreness or tenderness
•pain, swelling or throbbing
•stiffness or tightness
•coldness or weakness
If you have these symptoms, or any other recurring or persistent discomfort
and/or pain related to computer use, consult a physician immediately and
inform your company's health and safety department.
The following section provides tips for more comfortable computer use.
Finding your comfort zone
Find your comfort zone by adjusting the viewing angle of the monitor, using a
footrest, or raising your sitting height to achieve maximum comfort. Observe
the following tips:
•refrain from staying too long in one fixed posture
•avoid slouching forward and/or leaning backward
•stand up and walk around regularly to remove the strain on your leg
muscles
•take short rests to relax your neck and shoulders
•avoid tensing your muscles or shrugging your shoulders
•install the external display, keyboard and mouse properly and within
comfortable reach
•if you view your monitor more than your documents, place the display at
the center of your desk to minimize neck strain
viii
Taking care of your vision
Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive
room lighting, poorly focused screens, very small typefaces and low-contrast
displays could stress your eyes. The following sections provide suggestions on
how to reduce eyestrain.
Eyes
•Rest your eyes frequently.
•Give your eyes regular breaks by looking away from the monitor and
focusing on a distant point.
•Blink frequently to keep your eyes from drying out.
Display
•Keep your display clean.
•Keep your head at a higher level than the top edge of the display so your
eyes point downward when looking at the middle of the display.
•Adjust the display brightness and/or contrast to a comfortable level for
enhanced text readability and graphics clarity.
•Eliminate glare and reflections by:
•placing your display in such a way that the side faces the window or
any light source
•minimizing room light by using drapes, shades or blinds
•using a task light
•changing the display's viewing angle
•using a glare-reduction filter
•using a display visor, such as a piece of cardboard extended from the
display's top front edge
•Avoid adjusting your display to an awkward viewing angle.
•Avoid looking at bright light sources, such as open windows, for extended
periods of time.
Developing good work habits
Develop the following work habits to make your computer use more relaxing
and productive:
•Take short breaks regularly and often.
•Perform some stretching exercises.
•Breathe fresh air as often as possible.
•Exercise regularly and maintain a healthy body.
Warning! We do not recommend using the computer on a couch or
bed. If this is unavoidable, work for only short periods, take breaks
regularly, and do some stretching exercises.
ix
x
Regulations and safety notices
Declaration of Conformity for EU countries
Hereby, Acer, declares that this PC series is in compliance with the essential
requirements and other relevant provisions of Directive 1999/5/EC.
Compliant with Russian regulatory certification
List of applicable countries
EU member states as of May 2004 are: Belgium, Denmark, Germany, Greece,
Spain, France, Ireland, Italy, Luxembourg, the Netherlands, Austria, Portugal,
Finland, Sweden, United Kingdom Estonia, Latvia, Lithuania, Poland, Hungary,
Czech Republic, Slovak Republic, Slovenia, Cyprus and Malta. Usage allowed in
the countries of European Union, as well as Norway, Switzerland, Iceland and
Liechtenstein. This device must be used in strict accordance with the regulations
and constraints in the country of use. For further information, please contact
local office in the country of use.
Laser compliance statement
The CD or DVD drive used with this computer is a laser product.
The CD or DVD drive's classification label (shown below) is located on the drive.
Class 1 Laser Product
Caution: Invisible laser radiation when open. Avoid exposure to the beam.
Laserprodukt der Klasse 1
Achtung: Beim Öffnen werden unsichtbare Laserstrahlen freigelegt. Setzen Sie
sich diesen Strahlen nicht aus.
Prodotto laser di classe 1
Attenzione: Radiazioni laser invisibili in caso d’apertura. Evitare l’esposizione ai
raggi.
Radio device regulatory notice
Note: Below regulatory information is for models with wireless LAN and/or
Bluetooth only.
General
This product complies with the radio frequency and safety standards of any
country or region in which it has been approved for wireless use. Depending on
configurations, this product may or may not contain wireless radio devices (such
as wireless LAN and/or Bluetooth modules). Below information is for products
with such devices.
European Union (EU)
R&TTE Directive 1999/5/EC as attested by conformity with the following
harmonized standard:
•Article 3.1(a) Health and Safety
•EN60950-1:2001 + A11:2004
•EN50371:2002
•Article 3.1(b) EMC
•EN301 489-1 V1.6.1
•EN301 489-3 V1.4.1 (Applicable to non-bluetooth wireless keyboard
mouse set)
•EN301 489-17 V1.2.1
•Article 3.2 Spectrum Usages
•EN300 440-2 V1.1.2 (Applicable to non-bluetooth wireless keyboard
mouse set).
•EN300 328 V1.7.1
•EN301 893 V1.4.1 (Applicable to 5GHz high performance RLAN)
xi
(for EU nations only)
List of applicable countries
EU member states as of May 2004 are: Belgium, Denmark, Germany, Greece,
Spain, France, Ireland, Italy, Luxembourg, the Netherlands, Austria, Portugal,
Finland, Sweden, United Kingdom, Estonia, Latvia, Lithuania, Poland, Hungary,
Czech Republic, Slovak Republic, Slovenia, Cyprus and Malta. Usage allowed in
the countries of the European Union, as well as Norway, Switzerland, Iceland
and Liechtenstein. This device must be used in strict accordance with the
regulations and constraints of the country of use. For further information,
please contact the local office in the country of use.
Is compliant with the essential requirements and other relevant provisions of
the following EC directives, and that all the necessary steps have been taken
and are in force to assure that production units of the same product will
continue comply with the requirements.
EMC Directive 2004/108/EC as attested by conformity with the following
harmonized standards:
•EN55022: 2006, AS/NZS CISPR22: 2006, Class B
•EN55024: 1998 + A1: 2001 + A2:2003
•EN55013:2001 + A1:2003 + A2:2006 (Applicable to product built with TV
tuner module)
•EN55020:2007 (Applicable to product built with TV tuner module)
•EN61000-3-2: 2006, Class D
•EN61000-3-3: 1995 + A1: 2001+A2: 2005
Low Voltage Directive 2006/95/EC as attested by conformity with the following
harmonized standard:
•EN60950-1: 2001 + A11: 2004
•EN60065: 2002 + A1: 2006 (Applicable to product built with TV tuner
module)
Council Decision 98/482/EC (CTR21) for pan- European single terminal
connection to the Public Switched Telephone Network (PSTN).
RoHS Directive 2002/95/EC on the Restriction of the Use of certain Hazardous
April 9, 2009
Substances in Electrical and Electronic Equipment
The standards listed below are applied to the product if built with WLAN
module or wireless keyboard and mouse.
R&TTE Directive 1999/5/EC as attested by conformity with the following
harmonized standard:
• Article 3.1(a) Health and Safety
•EN60950-1:2001 + A11:2004
•EN50371:2002
•Article 3.1(b) EMC
•EN301 489-1 V1.6.1
•EN301 489-3 V1.4.1 (Applicable to non-bluetooth wireless keyboard
mouse set)
•EN301 489-17 V1.2.1
•Article 3.2 Spectrum Usages
•EN300 440-2 V1.1.2 (Applicable to non-bluetooth wireless keyboard
mouse set)
•EN300 328 V1.7.1
•EN301 893 V1.4.1 (Applicable to 5GHz high performance RLAN)
Year to begin affixing CE marking 2009.
xiii
Easy Lai, Manager
Date
Regulation Center, Acer Inc.
xiv
Information for your safety and comfortiii
Safety instructions iii
Additional safety information vi
Disposal instructions vi
Mercury advisory vi
Tips and information for comfortable use vii
Regulations and safety noticesx
Declaration of Conformity for EU countries x
List of applicable countries x
Laser compliance statement x
Radio device regulatory notice x
General xi
European Union (EU) xi
1 System tour1
System features3
Performance3
Mechanical6
Environmental 7
External and internal structure8
Front bezel 8
Front panel 9
Rear panel 11
Internal components 12
System boards13
Mainboard13
Backplane board18
Riser board20
System LED indicators21
Front panel LED indicators 21
Hot-plug HDD carrier LED indicators 23
LAN port LED indicators24
Contents
2 System setup25
Setting up the system27
Pre-installation requirements27
Connecting peripherals28
Turning on the system29
Power-on problems30
Configuring the system OS31
Turning off the system32
Removing and installing the top cover39
Removing and installing the air duct41
Configuring the storage devices43
Removing and installing a hard disk drive43
Installing and removing an optical drive47
Replacing a dual-rotor fan module52
Fan cable connectors52
Upgrading the processor55
Processor configuration guidelines55
Upgrading the system memory60
Installing an expansion card70
Installing the TPM module73
Installing and removing a power supply module74
4 System BIOS77
BIOS overview 79
Entering BIOS setup 80
BIOS setup primary menus80
BIOS setup navigation keys81
Main menu 82
Advanced menu 83
Processor Configuration 84
Memory Configuration 90
Advanced Chipset Configuration 92
PCI Configuration 97
SATA Configuration 98
I/O Device Configuration 101
Boot Configuration 102
Thermal and Acoustic Configuration 103
Power menu 105
Security menu107
Setting a system password109
Changing a system password109
Removing a system password109
Server menu 110
System Management 111
Console Redirection 113
Event Log Configuration 115
Boot menu 116
Exit menu117
5 System troubleshooting119
Resetting the system121
Initial system startup problems122
Initial troubleshooting checklist123
Hardware diagnostic testing124
Checking the boot-up status124
Verifying the condition of the storage devices125
Confirming loading of the operating system125
Specific problems and corrective actions126
Appendix A: Server management tools131
Server management overview133
RAID configuration utilities134
Onboard SATA RAID Configuration Utility 134
LSI MegaRAID SAS RAID Configuration Utility 137
Promise RAID Configuration Utility 139
Appendix B: Rack mount configuration141
Rack installation information143
System rack installation145
Vertical mounting hole pattern146
Installing the system into the rack147
xvii
Appendix C: Altos eXpress Console155
Altos eXpress Console157
Features157
Software installation159
Prerequisites on remote management PC159
Installing the Java tool159
Installing the UPnP tool160
Using the UPnP tool to search for an Altos server161
Using the Altos eXpress Console163
Accessing the Altos eXpress Console163
Altos eXpress Console user interface165
System status166
Menu bar167
System Information168
xviii
Server Health170
Configuration172
Remote Control185
Maintenance188
Logout190
KVM Remote Console utility191
Menu bar192
Video 192
Keyboard193
Mouse194
Option194
Device194
Help195
Index 197
1 System tour
This chapter provides a brief overview of the
system hardware, including illustrations with
component identification.
System features
Listed below are the key features of the Acer Altos R520 M2 server.
•Six-channel memory bus (three channels per processor)
•1 to 8 GB registered DIMMs (RDIMM) for up to 96 GB of total
system memory, or 1 to 4 GB unbuffered DIMMs (UDIMM) for
up to 48 GB of total system memory
Caution: Do not mix and match registered and unbuffered
memory.
1 For more information on these Intel technologies, visit the Intel Xeon web
site at http://www.intel.com/products/processor/xeon/index.htm
•Built-in Altos eXpress Console for server management
•Supports KVM-over-IP
•USB mouse, keyboard, and media redirection
•Acer EasyBuild™ v9.0
•Acer Server Manager (ASM)
3
Media storage
•Slim DVD writer
•Supports up to eight 2.5-inch hot-plug SAS/SATA hard disk drives
2 Reserved for remote management of server.
3 For more information on how to install and use ASM and Easy Build utilities,
refer to the manual on the EasyBUILD DVD.
6
1 System tour
Power supply and cooling system
•650-watts 1+1 (80% power efficiency) power supply, AC input
operating voltages 100~127 VAC and 200-240 VAC, frequency
50/60 Hz (can be upgraded with second power module for hotswap and redundancy)
•Seven dual-rotor fan modules
Operating system and software
•Microsoft® Windows® Server 2008, x64 Edition
•Microsoft Windows Server 2008
•Microsoft Windows Server 2003, x64 Edition
•Microsoft Windows Server 2003
•Red Hat Enterprise Linux 5.0, EM64T
•Red Hat Enterprise Linux 5.0
•SUSE® Linux Enterprise Server 10, EM64T
•SUSE Linux Enterprise Server 10
•VMware ESXi 4
•VMware ESX 4
Mechanical
•Chassis
•Rack-mount (1U, tray-less) setup option
With Altos R series tool-less sliding rail and cable arm
•Weight: 12.4 kg
•Dimensions:
- 43.5 (H) x 430 (W) x 745 (D) mm (with front bezel)
- 43.5 (H) x 430 (W) x 710 (D) mm (without front bezel)
•Mainboard
•Dimensions (length x width): 304.8 x 370.8 mm (12 x 14.6 in)
4 System weight varies according to configuration.
This lock on the front bezel prevents
unauthorized access for maximum security.
Front panel
No.IconComponent
1Rack handles
2Slim optical drive
3Optical drive status indicator
4Optical drive eject button
9
5Power status indicator/ button
6System ID indicator/button
7LAN1 status indicator
8LAN2 status indicator
9Hard disk drive (HDD) activity indicator
10System status indicator
10
No.IconComponent
11Non-maskable interrupt (NMI) button
Puts the server in a halt-state for diagnostic purposes
and allows the service technician to generate a NMI to
the processor to help debug server errors.
12USB 2.0 port
132.5-inch hot-plug HDD bay
1 System tour
Rear panel
No.IconComponent
1PS2 mouse port
11
2
3Serial port (COM A)
4Server management port (RJ-45) (10/100 Mbps)
5Low profile PCI expansion slot
6Full height PCI expansion slot
7Power supply module
8Power supply module bay
9System ID indicator/button
10USB 2.0 ports
11Monitor port
12LAN2 port (10/100/1000 Mbps)
LAN1 port (10/100/1000 Mbps)
Accommodates an optional hot-swap redundant
power supply module.
13PS2 keyboard port
12
Internal components
No.Component
1Dual-rotor fan module
1 System tour
2Power supply module
3Mainboard
4PCI riser board bracket assembly
5Processor 1
6Memory slots for Processor 1
7Memory slots for Processor 2
8Processor 2
9Air duct
10Optical drive
11Hard disk drives
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