No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any
means, except documentation kept by the purchaser for backup purposes, without the express written
permission of ASUSTeK Computer Inc. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless
such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the
product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS
DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,
LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),
EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY
DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO
RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS
MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered trademarks or
copyrights of their respective companies, and are used only for identication or explanation and to the
owners’ benet, without intent to infringe.
ASUS contact information ............................................................................ 70
4
Notices
ASUS Recycling/Takeback Services
ASUS recycling and takeback programs come from our commitment to the highest standards
for protecting our environment. We believe in providing solutions for you to be able to
responsibly recycle our products, batteries, other components, as well as the packaging
materials. Please go to http://csr.asus.com/english/Takeback.htm for the detailed recycling
information in different regions.
REACH
Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of
Chemicals) regulatory framework, we published the chemical substances in our products at
ASUS REACH website at http://csr.asus.com/english/REACH.htm
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference; and
• This device must accept any interference received including interference that may cause
undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with manufacturer’s instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
The use of shielded cables for connection of the monitor to the graphics card is required
to assure compliance with FCC regulations. Changes or modications to this unit not
expressly approved by the party responsible for compliance could void the user’s authority
to operate this equipment.
5
RF exposure warning
This equipment must be installed and operated in accordance with provided instructions and
the antenna(s) used for this transmitter must be installed to provide a separation distance of
at least 20 cm from all persons and must not be co-located or operating in conjunction with
any other antenna or transmitter. End-users and installers must be provide with antenna
installation instructions and transmitter operating conditions for satisfying RF exposure
compliance.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus set out in the Radio Interference Regulations of the Canadian Department of
Communications.
This class B digital apparatus complies with Canadian ICES-003.
Macrovision Corporation Product Notice
This product incorporates copyright protection technology that is protected by method
claims of certain U.S. patents and other intellectual property rights owned by Macrovision
Corporation and other rights owners. Use of this copyright protection technology must be
authorized by Macrovision Corporation, and is intended for home and other limited viewing
uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering
or disassembly is prohibited.
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.
6
Lithium-Ion Battery Warning
Safety information
Disconnect the AC power and peripherals before cleaning. Wipe the Desktop PC using a
clean cellulose sponge or chamois cloth dampened with solution of nonabrasive detergent
and a few drops of warm water then remove any extra moisture with a dry cloth.
• DO NOT place on uneven or unstable work surfaces. Seek servicing if the casing has
been damaged.
• DO NOT expose to dirty or dusty environments. DO NOT operate during a gas leak.
• DO NOT place or drop objects on top and do not shove any foreign objects into the
Desktop PC.
• DO NOT expose to strong magnetic or electrical elds.
• DO NOT expose to or use near liquids, rain, or moisture. DO NOT use the modem during
electrical storms.
• Battery safety warning: DO NOT throw the battery in re. DO NOT short circuit the
contacts. DO NOT disassemble the battery.
• Use this product in environments with ambient temperatures between 0˚C (32F)and
40˚C (104F).
• DO NOT cover the vents on the Desktop PC to prevent the system from getting
overheated.
• DO NOT use damaged power cords, accessories, or other peripherals.
•
To prevent electrical shock hazard, disconnect the power cable from the electrical outlet
before relocating the system.
•
Seek professional assistance before using an adapter or extension cord. These devices
could interrupt the grounding circuit.
•
Ensure that your power supply is set to the correct voltage in your area. If you are not
sure about the voltage of the electrical outlet you are using, contact your local power
company.
•
If the power supply is broken, do not try to x it by yourself. Contact a qualied service
technician or your retailer.
7
Conventions used in this guide
To ensure that you perform certain tasks properly, take note of the following symbols used
throughout this manual.
DANGER/WARNING: Information to prevent injury to yourselfInformation to prevent injury to yourself
when trying to complete a task.
CAUTION: Information to prevent damage to the componentsInformation to prevent damage to the components
when trying to complete a task.
IMPORTANT: Instructions that you MUST follow to complete a
task.
NOTE: Tips and additional information to help you complete aTips and additional information to help you complete a
task.
Where to nd more information
Refer to the following sources for additional information and for product and software
updates.
ASUS websites
The ASUS website provides updated information on ASUS hardware and software
products. Refer to the ASUS website www.asus.com.
ASUS Local Technical Support
Visit ASUS website at http://support.asus.com/contact for the contact information of
local Technical Support Engineer.
8
In
stalla
tion
Guide
Package contents
ASUS Desktop PCKeyboard x1Mouse x1
Power cord x1Support DVD x1 (Optional)Recovery DVD x1 (Optional)
Nero 9 burning software
DVD x1 (Optional)
• If any of the above items is damaged or missing, contact your retailer.
• The illustrated items above are for reference only. Actual product specications may vary
with different models.
Installation Guide x1Warranty card x1
9
10
Chapter 1
Getting started
Welcome!
Thank you for purchasing the ASUS Desktop PC!
The ASUS Desktop PC provides cutting-edge performance, uncompromised reliability, and
user-centric utilities. All these values are encapsulated in a stunningly futuristic and stylish
system casing.
Read the ASUS Warranty Card before setting up your ASUS Desktop PC.
Getting to know your computer
Illustrations are for reference only. The ports and their locations, and the chassis color vary
with different models.
ASUS BM6675(MD750), BM6875, and BP6375(SD750)11
ENGLISH
ENGLISH
Front panel
1
2
10
9
8
3
4
5
6
7
BM6675(MD750)
1. 2 x 5.25 inch optical disk drive bays. The 5.25 inch optical disk drive bays are for
5.25 inch DVD-ROM / CD-RW / DVD-RW devices.
2. Microphone port (pink). This port connects to a microphone.
3. Headphone port (lime). This port connects to a headphone or speaker.
4. USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
5. USB 3.0 ports. These two 9-pin Universal Serial Bus (USB) ports connect to USB
3.0/2.0 devices.
• DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows®
operating system.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under Windows®
OS environment and after the USB 3.0 driver installation.
• USB 3.0 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster
and better performance for your USB 3.0 devices.
6. Reset button. Press this button to reboot your computer.
7. HDD LED. This LED lights up when the hard disk drive operates.
8. Power LED. This LED lights up when you turn on your computer.
9. Power button. Press this button to turn on your computer.
10. 2 x 3.5 inch drive bays. The 3.5 inch drive bays are for 3.5 inch hard disk drives /
memory card readers.
12Chapter 1: Getting started
1
ENGLISH
2
3
2
9
8
7
6
4
5
BM6875
1. Optical Disk Drive. The optical disk drive supports DVD-RW / CD-RW / DVD-ROM.
2. Optical disk drive eject button. Press this button to eject the optical disk drive tray.
3. Optical disk drive bay (empty). You may install an additional optical disk drive in this
bay.
4. HDD LED. This LED lights up when the hard disk drive operates.
5. Power button. Press this button to turn on your computer.
6. Microphone. This port connects to a microphone.
7. Headphone port. This port connects to a headphone or speaker.
8. USB 3.0 ports. These two 9-pin Universal Serial Bus (USB) ports connect to USB
3.0/2.0 devices.
ENGLISH
• DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows®
operating system.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under Windows®
OS environment and after the USB 3.0 driver installation.
• USB 3.0 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster
and better performance for your USB 3.0 devices.
9. USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
ASUS BM6675(MD750), BM6875, and BP6375(SD750)13
ENGLISH
ENGLISH
1
2
3
8
7
6
5
4
BP6375(SD750)
1. Optical disk drive eject button. Press this button to eject the optical disk drive tray.
2. Optical Disk Drive. The optical disk drive supports DVD-RW / CD-RW / DVD-ROM.
3. HDD LED. This LED lights up when the hard disk drive operates.
4. Microphone. This port connects to a microphone.
5. Headphone port. This port connects to a headphone or speaker.
6. USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
7. USB 3.0 ports. These Universal Serial Bus 3.0 (USB 3.0) ports connect to USB 3.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
8. Power button. Press this button to turn on your computer.
14Chapter 1: Getting started
Rear panel
ENGLISH
1
14
17
16
15
14
13
12
9
10711
2
3
4
5
6
8
BM6675(MD750)
1. Power connector.Power connector. Plug the power cord to this connector.
2 . Voltage selector. Use this switch to select the appropriate system input voltage
according to the voltage supply in your area. If the voltage supply in your area is 100127V, set the switch to 115V. If the voltage supply in your area is 200-240V, set the
switch to 230V.
Setting the switch to 115V in a 230V environment or 230V in a 115V environment will
seriously damage the system!
ENGLISH
3. PS/2 mouse port (green). This port is for a PS/2 mouse.
4. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
5. DisplayPort. This port connects a display monitor or home-theater system.
DisplayPort cannot be converted to DVI and HDMI.
6. DVI-D port. This port is for any DVI-D compatible device and is HDCP compliant
allowing playback of HD DVD, Blu-ray, and other protected content.
7. USB 3.0 ports.USB 3.0 ports. These Universal Serial Bus 3.0 (USB 3.0) ports connect to USB 3.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
ASUS BM6675(MD750), BM6875, and BP6375(SD750)15
ENGLISH
ENGLISH
• DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows®
operating system.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under Windows®
OS environment and after the USB 3.0 driver installation.
• USB 3.0 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster
and better performance for your USB 3.0 devices.
8. USB 2.0 ports.USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
9. Microphone port (pink).Microphone port (pink). This port connects to a microphone.
10. Line Out port (lime).Line Out port (lime). This port connects to a headphone or speaker. In a 4, 6, or
8-channel conguration, the function of this port becomes Front Speaker Out.
11. Line In port (light blue).Line In port (light blue). This port connects to a tape, CD, DVD player, or other audio
sources.
Refer to the audio conguration table below for the function of the audio ports in a 2, 4, or
6-channel conguration.
Audio 2, 4, or 6-channel conguration
PortHeadset 2-channel4-channel6-channel
Light Blue)Line InRear Speaker OutRear Speaker Out
LimeLine OutFront Speaker OutFront Speaker Out
PinkMic InMic InBass/Center
12. Expansion slot brackets.Expansion slot brackets. Remove the expansion slot bracket when installing an
expansion card.
13. LAN (R�-45) port.LAN (R�-45) port. This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub.
LAN port LED indications
Activity/Link LED Speed LED
StatusDescriptionStatusDescription
14. Air vents.Air vents. These vents allow air ventilation.
DO NOT block the air vents on the chassis. Always provide proper ventilation for your
computer.
15. VGA port.VGA port. This port is for VGA-compatible devices such as a VGA monitor.
16. Parallel Port (optional). This port connects a parallel printer, a scanner, or other
devices.
17. Serial port (optional). This COM1 port is for pointing devices or other serial devices.
16Chapter 1: Getting started
1
ENGLISH
2
3
4
5
6
7
8
9
121110
15
18
17
16
15
14
13
BM6875
1. Power switch.Power switch. Switch to turn ON/OFF the power supply to your computer.
2 . Voltage selector. Use this switch to select the appropriate system input voltage
according to the voltage supply in your area. If the voltage supply in your area is 100127V, set the switch to 115V. If the voltage supply in your area is 200-240V, set the
switch to 230V.
Setting the switch to 115V in a 230V environment or 230V in a 115V environment will
seriously damage the system!
ENGLISH
3. Power connector.Power connector. Plug the power cord to this connector.
4. PS/2 mouse port (green). This port is for a PS/2 mouse.
5. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
6. DisplayPort. This port connects a display monitor or home-theater system.
DisplayPort cannot be converted to DVI and HDMI.
7. DVI-D port.DVI-D port. This port is for any DVI-D compatible device and is HDCP compliant
allowing playback of HD DVD, Blu-ray, and other protected content.
8. USB 3.0 ports. These Universal Serial Bus 3.0 (USB 3.0) ports connect to USB 3.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
ASUS BM6675(MD750), BM6875, and BP6375(SD750)17
ENGLISH
ENGLISH
• DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows®
operating system.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under Windows®
OS environment and after the USB 3.0 driver installation.
• USB 3.0 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster
and better performance for your USB 3.0 devices.
9. USB 2.0 ports.USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
10. Microphone port (pink).Microphone port (pink). This port connects to a microphone.
11. Line Out port (lime).Line Out port (lime). This port connects to a headphone or speaker. In a 4, 6, or
8-channel conguration, the function of this port becomes Front Speaker Out.
12. Line In port (light blue).Line In port (light blue). This port connects to a tape, CD, DVD player, or other audio
sources.
Refer to the audio conguration table below for the function of the audio ports in a 2, 4, or
6-channel conguration.
Audio 2, 4, or 6-channel conguration
PortHeadset 2-channel4-channel6-channel
Light Blue)Line InRear Speaker OutRear Speaker Out
LimeLine OutFront Speaker OutFront Speaker Out
PinkMic InMic InBass/Center
13. Expansion slot brackets.Expansion slot brackets. Remove the expansion slot bracket when installing an
expansion card.
14. LAN (R�-45) port.LAN (R�-45) port. This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub.
LAN port LED indications
Activity/Link LED Speed LED
StatusDescriptionStatusDescription
15. Air vents.Air vents. These vents allow air ventilation.
DO NOT block the air vents on the chassis. Always provide proper ventilation for your
computer.
16. VGA port.VGA port. This port is for VGA-compatible devices such as a VGA monitor.
17. Parallel Port (optional). This port connects a parallel printer, a scanner, or other
devices.
18. Serial port (optional). This COM1 port is for pointing devices or other serial devices.
18Chapter 1: Getting started
1
ENGLISH
2
3
4
5
6
789
10
11
17
16
15
12
14
13
12
BP6375(SD750)
1. PS/2 mouse port (green). This port is for a PS/2 mouse.
2. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
3. DisplayPort. This port connects a display monitor or home-theater system.
DisplayPort cannot be converted to DVI and HDMI.
ENGLISH
4. DVI-D port.DVI-D port. This port is for any DVI-D compatible device and is HDCP compliant
allowing playback of HD DVD, Blu-ray, and other protected content.
5. USB 3.0 ports. These Universal Serial Bus 3.0 (USB 3.0) ports connect to USB 3.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
• DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows®
operating system.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under Windows®
OS environment and after the USB 3.0 driver installation.
• USB 3.0 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster
and better performance for your USB 3.0 devices.
6. USB 2.0 ports.USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0
devices such as a mouse, printer, scanner, camera, PDA, and others.
ASUS BM6675(MD750), BM6875, and BP6375(SD750)19
ENGLISH
ENGLISH
7. Microphone port (pink).Microphone port (pink). This port connects to a microphone.
8. Line Out port (lime).Line Out port (lime). This port connects to a headphone or speaker. In a 4, 6, or
8-channel conguration, the function of this port becomes Front Speaker Out.
9. Line In port (light blue).Line In port (light blue). This port connects to a tape, CD, DVD player, or other audio
sources.
Refer to the audio conguration table below for the function of the audio ports in a 2, 4, or
6-channel conguration.
Audio 2, 4, or 6-channel conguration
PortHeadset 2-channel4-channel6-channel
Light Blue)Line InRear Speaker OutRear Speaker Out
LimeLine OutFront Speaker OutFront Speaker Out
PinkMic InMic InBass/Center
10. Expansion slot brackets.Expansion slot brackets. Remove the expansion slot bracket when installing an
expansion card.
11. Voltage selector. Use this switch to select the appropriate system input voltage
according to the voltage supply in your area. If the voltage supply in your area is 100127V, set the switch to 115V. If the voltage supply in your area is 200-240V, set the
switch to 230V.
DO NOT block the air vents on the chassis. Always provide proper ventilation for your
computer.
12.Air vents. These vents allow air ventilation.
13. Power connector. Plug the power cord to this connector.
14. LAN (R�-45) port.LAN (R�-45) port. This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub.
LAN port LED indications
Activity/Link LED Speed LED
StatusDescriptionStatusDescription