BC77Q
BC77Q
BC77Q
Intel® Socket LGA1155
3
rd/2nd
Generation Core i7/i5/i3 CPU
ATX Motherboard
Quick Installation Guide
Version 1.00 http://www.bcmcom.com
• Inspect the Package:
One BC77Q Motherboard
Two SATA Cable
Two COM Port Cable
One I/O Shield
One Driver CD (Manual/Drivers)
One Quick Installation Guide
• Responsibility:
This manual is provided “As-Is” with no warranties of any kind, it will neither expressed or implied,
including, but not limited to the implied warranties or conditions of this product’s fitness for any
particular purpose. In no event shall we be liable for any loss of profits, loss of business, loss of data,
interruption of business, or indirect, special, incidental, or consequential damages of any kind, even
the possibility of such damages arising from any defect or error in this manual or product. We reserve
the right to modify and update the user manual without prior notice.
WARNING: CMOS Battery Damage
Replace your system’s CMOS RAM battery only with the identical CR-2032 3V Lithium-Ion coin cell
(or equivalent) battery type to avoid risk of personal injury or physical damage to your equipment.
Always dispose of used batteries according to the manufacturer’s instructions, or as required by the
local ordinance (where applicable). The damage due to not following this warning will void your
motherboard’s manufacturer warranty.
Perchlorate Material- Special Handling May Apply.
See http://www.dtsc.ca.gov/hazardouswaste/perchlorate/
ATTENTION: Incorrect BIOS Setup
If you do not know how to handle BIOS setup or how to set it up properly, it is strongly advisable that
you do not modify any of the settings than otherwise instructed in the User’s Quick Start Card. Even
a seemingly small incorrect adjustment or modification in the BIOS setup can render your system
unstable or unusable. The incorrect BIOS setup is not covered by your motherboard’s manufacturer
warranty.
• Additional Information:
Additional information on setting this board up can be found in the User’s Manual in the provided CDROM. The Online User’s Manual and FAQ/Knowledge Base can be found on our website by visiting
our website: http://www.bcmcom.com. If your question is not answered in our FAQ/Knowledge
Base, visit our forums and post your messages or submit a new FAQ through FAQ Submittal form for
us to add your question in our FAQ with our answer.
WARNING: Electrostatic Sensitive Device (ESD)
Static electricity can easily damage your motherboard and will void your motherboard warranty. Keep
the motherboard and other system components in their anti-static packaging until you are ready to
install them. Touch a grounded surface before you remove any system component from its protective
anti-static packaging. Unpacking and installation should be done on a grounded, anti-static mat. The
operator should be wearing an anti-static wristband, grounded at the same points as the anti-static
mat. During configuration and installation touch a grounded surface frequently to discharge any static
electrical charge that may have built up in your body. Avoid touching the components when handling
the motherboard or a peripheral card. Handle the motherboard and peripheral cards either by the
edges or by the peripheral card case-mounting bracket.
WARNING: Misplaced Jumper Damage
Incorrect setting jumpers and connectors may lead to damage to your motherboard and will void your
motherboard warranty. Please pay special attention not to connect these headers in wrong
directions. DO NOT change ANY jumpers while the motherboard has the power!
Motherboard Layout:
• Board Layout:
• Back Panel:
Item Name Function Description
1 KBMS PS/2 Mouse
Connector
The port is for a PS/2 mouse.
2 DP1 Display Port 2 Provides “displayport” type connection to monitor.
3 VGA VGA Video Port The VGA15-pin Connector.
4/5 LAN1/
LAN2
Gigabit LAN
(RJ-45) Connectors
This port allows Gigabit connection to a Local
Area Network (LAN) through a network hub. Refer
to the table below for the LAN port LED
indications.
ACT/Link LED Speed LED
Status Description Status Description
OFF No link OFF 10Mbps
connection
Orange Linked Orange 100Mbps
connection
Blinking Data
activity
Green 1Gbps
connection
6 AUDIO Line-in port
(Light blue)
This port connects a tape, CD, DVD player, or
other audio sources.
7 AUDIO Line-out port
(Lime)
This port connects a headphone or a speaker. In
4-channel, 6-channel, and 8-channel
configuration, the function of this port becomes
Front Speaker Out.
8 AUDIO Microphone port
(Pink)
This port connects a microphone.
9 USB USB 3.0 Connectors These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 3.0/ 2.0 devices.
10 USB USB 3.0 Connectors These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 3.0/ 2.0 devices.
11 DVI DVI Video Port DVI-D 24-Pin Connector.
12 DP1 Display Port 1 Provides “displayport” type connection to monitor.
13 KBMS PS/2 Keyboard
Connector
This port is for a PS/2 keyboard.
Connectors, Jumpers, & Headers:
• Clear CMOS Jumper: CLRTC1
• ATX/AT Mode Selection: PSON1
• ATX Power Connectors: EATXPWR1 (24-Pin), ATX12V1 (4-pin)
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